Home 500mm 200mm Huge Lenses between D=200-127mm 127mm 100mm 80mm 60mm 30mm Search Page

Mission:
This database was created to help people to find information about special large format (big diameter) objective lenses, achromatic and apochromatic (APO) doublets, triplets, and quadruplets, which are not just condensors, having relatively fast focal ratios. These giant lenses can be effectively used in extremely fast telescopes (with relatively small magnifications) in huge binoculars, and TV/HDTV movie projectors. The original function of these very big optics usually used to be projection lenses utilized mainly in episcopes (epidiascope, or episkop).
The images and the data are mainly gathered from ebay (www.ebay.de, photo.ebay.de, photography.ebay.com, www.ebay.ca, www.ebay.co.uk, www.ebay.it.) Unfortunately, on eBay the images and the data are kept only for a limited time. That's the main reason why my site was set up. I don't know how long the links that are given below will be alive, but anyway, you can use them as a starting point. On this site I provide separate links to every given lens, so you can show exactly to anybody what kind of lens are you looking for, or plan to use for your project.
My lens image and data collection has more than a thousand photographs in more than 150 Mbytes - and is growing day after day.


Link to this lens: Carl_Zeiss_Jena_AS-200-3000_D200mm_F15_f3000mm_01
Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 01 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 02 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 03 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 04 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 05 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 06 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 07 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 08 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 09 Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 0a Carl Zeiss Jena AS-200-3000 D200mm F15 f3000mm 0b

D=200 mm


Manufactured by: Carl Zeiss Jena (made in Germany)
Type: AS 200/3000 for large Refractor Telescope
Diameter: 200 mm
F/D ratio: F15
Focal length: 3000 mm
Length:
Mass:
Serial N: 96941
Found: at www.astro-foren.de
Owner: Rohr at www.astro-foren.de


Link to this lens: D_and_G_Optical_Franhofer_D200mm_F12_f2400mm_01
D&G Optical Franhofer D200mm F12 f2400mm 01 D&G Optical Franhofer D200mm F12 f2400mm 02

D=200 mm


Manufactured by: D&G Optical (made in U.S.A.)
Type: Franhofer (for Telescope)
Diameter: 200 mm
F/D ratio: F12
Focal length: 2400 mm
Length:
Mass:
Serial N:
Found: at www.cloudynights.com
Owner: Larry Thaxton at www.cloudynights.com


Link to this lens: TEC_APO200_D200mm_F9_f1800mm_01
TEC APO200 D200mm F9 f1800mm 01 TEC APO200 D200mm F9 f1800mm 02 TEC APO200 D200mm F9 f1800mm 03 TEC APO200 D200mm F9 f1800mm 04 TEC APO200 D200mm F9 f1800mm 05 TEC APO200 D200mm F9 f1800mm 06 TEC APO200 D200mm F9 f1800mm 07 TEC APO200 D200mm F9 f1800mm 08 TEC APO200 D200mm F9 f1800mm 09 TEC APO200 D200mm F9 f1800mm 10

D=200 mm


Manufactured by: TEC (Telescope Engineering Company, made in U.S.A.)
Type: Triplet ED Apochromat (for Telescope)
Diameter: 200 mm
F/D ratio: F9
Focal length: 1800 mm
Length:
Mass:
Serial N: 018
Found: at www.pbase.com
Owner: Mike Clemens at www.pbase.com


Link to this lens: Pentax_Takumar_6x7_SMC_D200mm_F4.0_f800mm_01
Pentax Takumar 6x7 SMC D200mm F4.0 f800mm 01 Pentax Takumar 6x7 SMC D200mm F4.0 f800mm 02 Pentax Takumar 6x7 SMC D200mm F4.0 f800mm 03 Pentax Takumar 6x7 SMC D200mm F4.0 f800mm 04

D=200 mm


Manufactured by: Asahi Optical Co. (made in Japan)
Type: Pentax Takumar 6x7 SMC (for Telephoto)
Diameter: 200 mm
F/D ratio: F4.0
Focal length: 800 mm
Length:
Mass: 20 kg
Serial N:8457542
Found: at eBay
Owner: samyscamerainc at eBay


Link to this lens: Leitz_Wetzlar_Epis_D200mm_F3.5_f700mm_1
Leitz Wetzlar Epis D200mm F3.5 f700mm 1 Leitz Wetzlar Epis D200mm F3.5 f700mm 2 Leitz Wetzlar Epis D200mm F3.5 f700mm 3 Leitz Wetzlar Epis D200mm F3.5 f700mm 4 Leitz Wetzlar Epis D200mm F3.5 f700mm 5 Leitz Wetzlar Epis D200mm F3.5 f700mm 6

D=200 mm


Manufactured by: Leitz Wetzlar (made in Germany)
Type: Epis (for Episcope)
Diameter: 200 mm (Outer 220 mm)
F/D ratio: F3.5
Focal length: 700 mm
Length: 240 mm (285 mm)
Mass: 11.6 kg
Found: at eBay
Owner: zahlbarsofort at eBay


Link to this lens: Precision_Optics_PCX_D200mm_F2.1_f430mm_01
Precision Optics PCX D200mm F2.1 f430mm 01 Precision Optics PCX D200mm F2.1 f430mm 02

D=200 mm


Manufactured by: Precision Optics (made in U.S.A.)
Type: PCX (Crown, BK7, coated)
Diameter: 200 mm (Outer 220 mm)
F/D ratio: F2.15
Focal length: 430 mm
Length:
Mass:
Found: at eBay
Owner: surplusshed at eBay


Link to this lens: Rayxar_E150_D200mm_F0.75_f150mm_01
Rayxar_E150_D200mm_F0.75_f150mm_01

D=200 mm


Manufactured by: Rayxar (made in Holland)
Type: E150/0.75, ultra fast for X-Ray machines
Diameter: 200 mm
F/D ratio: F0.75
Focal length: 150 mm
Length:
Mass:
Found: at http://www.din.or.jp/~yamato-c/kako.html
Owner: yamato at http://www.din.or.jp/~yamato-c/kako.html


Link to this lens: Kodak_Aero_Ektar_D193mm_F6.3_f1217mm_01
Kodak Aero Ektar D193mm F6.3 f1217mm 01 Kodak Aero Ektar D193mm F6.3 f1217mm 02 Kodak Aero Ektar D193mm F6.3 f1217mm 03 Kodak Aero Ektar D193mm F6.3 f1217mm 04 Kodak Aero Ektar D193mm F6.3 f1217mm 05 Kodak Aero Ektar D193mm F6.3 f1217mm 06 Kodak Aero Ektar D193mm F6.3 f1217mm 07 Kodak Aero Ektar D193mm F6.3 f1217mm 08 Kodak Aero Ektar D193mm F6.3 f1217mm 09 Kodak Aero Ektar D193mm F6.3 f1217mm 10 Kodak Aero Ektar D193mm F6.3 f1217mm 11

D=193 mm


Manufactured by: Eastman Kodak Company (Rochester, N.Y., made in U.S.A.)
Type: Type I - Class B, Temp. Compensated Telephoto (for Aerial Photography), image circle: 510mm
Diameter: 193 mm (Outer: 254 mm)
F/D ratio: F6.3-F18
Focal length: 48" (=1217mm)
Length:
Mass: 200 pounds
Serial N:AF-52-234, 800600
Found: at eBay
Owner: aerozeiss2 at eBay


Link to this lens: Diffraction_Optics_MDEC_12xF1.25_D185mm_F1.25_f230mm_1
Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 1 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 2 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 3 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 4 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 5 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 6 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 7 Diffraction Optics MDEC 12xF1.25 D185mm F1.25 f230mm 8

D=185 mm


Manufactured by: Diffraction Optics (Palo Alto, Calif, made in U.S.A.)
Type: MDEC (for Projector)
Diameter: 185 mm (Outer: 215 mm)
F/D ratio: F1.25 or 12*F1.25
Focal length: 230 mm or 2300 mm
Length: 13.5 in (340 mm)
Mass: 27 kg
Serial N:K72B0006-1
Found: at eBay
Owner: halfsourpickle at eBay


Link to this lens: Nikon_Reflex_D182mm_F11_f2000mm_01
Nikon Reflex D182mm F11 f2000mm 01

D=182 mm


Manufactured by: Nikon (made in Japan)
Type: Reflex, APO?, ZOOM?, view angle: 1°10'
Diameter: 182 mm
F/D ratio: F11
Focal length: 2000 mm
Length: 2 feet
Mass: 39 pounds
Serial N:
Found: at www.cheapshooter.com
Owner: cheapshooter at www.cheapshooter.com


Link to this lens: Carl_Zeiss_Jena_B_APO_D180mm_F18.5_f3331mm_01
Carl Zeiss Jena B APO D180mm F18.5 f3331mm 01 Carl Zeiss Jena B APO D180mm F18.5 f3331mm 02

D=180 mm


Manufactured by: Carl Zeiss Jena (made in East Germany)
Type: B Triplet APO
Diameter: 180 mm
F/D ratio: F18.5
Focal length: 3331 mm
Length:
Mass:
Serial N:
Found: at astro.uni-tuebingen.de
Owner: Wolfgang Grzybowski at astro.uni-tuebingen.de/%7Egrzy/index.html


Link to this lens: Carl_Zeiss_Jena_B_APO_D180mm_F18.5_f3331mm_11
Carl Zeiss Jena B APO D180mm F18.5 f3331mm 11 Carl Zeiss Jena B APO D180mm F18.5 f3331mm 12 Carl Zeiss Jena B APO D180mm F18.5 f3331mm 13

D=180 mm


Manufactured by: Carl Zeiss Jena (made in East Germany)
Type: B Triplet APO
Diameter: 180 mm
F/D ratio: F18.5
Focal length: 3331 mm
Length:
Mass:
Serial N:
Found: at www.astromart.com
Owner: Markus Ludes at www.astromart.com


Link to this lens: Astro-Physics_StarFire_EDT_Apochromat_D180mm_F9_f1620mm_01
Astro-Physics StarFire EDT Apochromat D180mm F9 f1620mm 01 Astro-Physics StarFire EDT Apochromat D180mm F9 f1620mm 02 Astro-Physics StarFire EDT Apochromat D180mm F9 f1620mm 03 Astro-Physics StarFire EDT Apochromat D180mm F9 f1620mm 04 Astro-Physics StarFire EDT Apochromat D180mm F9 f1620mm 05

D=180 mm


Manufactured by: Astro-Physics (made in U.S.A.)
Type: StarFire EDT Apochromat (oil spaced triplet APO for Telescope)
Diameter: 180 mm
F/D ratio: F9
Focal length: 1620 mm
Length:
Mass:
Serial N: #
Found: at www.astromart.com
Owner: ATWB at www.astromart.com


Link to this lens: Astreya_APO_D180mm_F9_f1620mm_01
Astreya APO D180mm F9 f1620mm 01

D=180 mm


Manufactured by: Astreya-TMB (made in Russia)
Type: APO, 3-element (Super ED, non-Fluorite for Telescope)
Diameter: 180 mm
F/D ratio: F9
Focal length: 1620 mm
Length:
Mass:
Serial N: #
Found: at astreya-optics.narod.ru
Owner: astreya at astreya-optics.narod.ru


Link to this lens: Astreya_APO_D180mm_F9_f1620mm_11
Astreya APO D180mm F9 f1620mm 11 Astreya APO D180mm F9 f1620mm 12

D=180 mm


Manufactured by: Astreya-TMB (Super ED, non-Fluorite for Telescope)
Type: APO, 3-element (for StarFireEDT Telescope)
Diameter: 180 mm
F/D ratio: F9
Focal length: 1620 mm
Length:
Mass:
Serial N: #
Found: at www.company7.com
Owner: company7 at www.company7.com


Link to this lens: LZOS_APO_TMB_D180mm_F7_f1260mm_01
LZOS APO TMB D180mm F7 f1260mm 01 LZOS APO TMB D180mm F7 f1260mm 02 LZOS APO TMB D180mm F7 f1260mm 03 LZOS APO TMB D180mm F7 f1260mm 04 LZOS APO TMB D180mm F7 f1260mm 05 LZOS APO TMB D180mm F7 f1260mm 06 LZOS APO TMB D180mm F7 f1260mm 07

D=180 mm


Manufactured by: LZOS for TMB (made in Russia)
Type: Triplet P180/7 Apochromatic (SD-element), TMB design for Telescopes
Diameter: 180 mm
F/D ratio: F7
Focal length: 1260 mm
Length:
Mass:
Serial N: 003
Found: at www.widescreen-centre.co.uk
Owner: widescreen-centre www.widescreen-centre.co.uk


Link to this lens: Intane-Optics_Achromatic_D180mm_F6_f1080mm_01
Intane-Optics Achromatic D180mm F6 f1080mm 01

D=180 mm


Manufactured by: Intane Optics (made in China)
Type: Air-Spaced Achromatic Doublet for Telescope, Multilayer Broadband Anti-Reflection Coating
Diameter: 180 mm
F/D ratio: F6
Focal length: 1080 mm
Length:
Mass:
Serial N: (Item No.: AL004)
Found: at www.intane-optics.com
Owner: intane-optics at www.intane-optics.com


Link to this lens: RF_Royce_D180mm_F15_f2700mm_01
RF Royce D180mm F15 f2700mm 01 RF Royce D180mm F15 f2700mm 02 RF Royce D180mm F15 f2700mm 03

D=180 mm


Manufactured by: R.F. Royce - Precision Optical Components (made in USA)
Type: Air-Spaced Achromatic Doublet for Parallax Telescope, Fully Coated
Diameter: 180 mm
F/D ratio: F15
Focal length: 2700 mm
Length:
Mass:
Serial N: (Ad No.: 12186)
Found: at www.cloudynights.com
Other link: www.rfroyce.com
Owner: joe nastasi at www.cloudynights.com


Link to this lens: Sigma_APO_200-500_D179mm_F2.8_f500mm_01
Sigma APO 200-500 D179mm F2.8 f500mm 01 Sigma APO 200-500 D179mm F2.8 f500mm 02 Sigma APO 200-500 D179mm F2.8 f500mm 03 Sigma APO 200-500 D179mm F2.8 f500mm 04 Sigma APO 200-500 D179mm F2.8 f500mm 05 Sigma APO 200-500 D179mm F2.8 f500mm 06 Sigma APO 200-500 D179mm F2.8 f500mm 07 Sigma APO 200-500 D179mm F2.8 f500mm 08 Sigma APO 200-500 D179mm F2.8 f500mm 09 Sigma APO 200-500 D179mm F2.8 f500mm 0a

D=179 mm


Manufactured by: Sigma (made in Japan)
Type: EX DG APO Zoom Telephoto, 4 SLD glass element
Diameter: 179 mm
F/D ratio: F2.8
Focal length: 200-500 mm, with APO 2.0x tele converter 400-1000 mm/F5.6
Length:
Mass: 15.8 kg
Serial N: #
Found: at www.letsgodigital.org, www.digitalcamerainfo.com, chromaticsoul.wordpress.com
Owner: Sigma at www.sigma-photo.com


Link to this lens: Meganast_D178mm_F4.5_f800mm_01
Meganast D178mm F4.5 f800mm 01 Meganast D178mm F4.5 f800mm 02 Meganast D178mm F4.5 f800mm 03 Meganast D178mm F4.5 f800mm 04 Meganast D178mm F4.5 f800mm 05

D=178 mm


Manufactured by: ? (made in Germany?)
Type: Meganast
Diameter: 178 mm
F/D ratio: F4.5
Focal length: 800 mm
Length:
Mass:
Serial N: #2134
Found: at eBay
Owner: hellgoth at eBay


Link to this lens: LZOS_APO_TMB_D175mm_F8_f1400mm_01
LZOS APO TMB D175mm F8 f1400mm 01 LZOS APO TMB D175mm F8 f1400mm 02

D=175 mm


Manufactured by: LZOS (made in Russia)
Type: Triplet P175/8 Apochromatic (SD-element), TMB design for Telescopes with OK-4 glass (fluorophosphate crown)
Diameter: 175 mm
F/D ratio: F8
Focal length: 1400 mm
Length:
Mass:
Serial N: 065
Found: at www.cloudynights.com
Owner: Rodger A. Raubach , Ph.D. www.cloudynights.com


Link to this lens: Perkin-Elmer_Aerial_D173mm_F3.5_f606mm_01
Perkin-Elmer Aerial D173mm F3.5 f606mm 01 Perkin-Elmer Aerial D173mm F3.5 f606mm 02 Perkin-Elmer Aerial D173mm F3.5 f606mm 03 Perkin-Elmer Aerial D173mm F3.5 f606mm 04 Perkin-Elmer Aerial D173mm F3.5 f606mm 05 Perkin-Elmer Aerial D173mm F3.5 f606mm 06 Perkin-Elmer Aerial D173mm F3.5 f606mm 07 Perkin-Elmer Aerial D173mm F3.5 f606mm 08

D=173 mm


Manufactured by: The Perkin-Elmer (Norwalk, Conn., made in U.S.A.)
Type: Type I Aerial Camera Lens, for 9x18 in (=228x457 mm)
Diameter: 173 mm (Outer: 270 mm)
F/D ratio: F3.5
Focal length: 24 in (=606 mm)
Length:
Mass: 125 ponds
Serial N: 116
Found: at eBay
Owner: aerozeiss2 at eBay


Link to this lens: Leitz_Wetzlar_Epis_D167mm_F4.8_f800mm_01
Leitz Wetzlar Epis D167mm F4.8 f800mm 01 Leitz Wetzlar Epis D167mm F4.8 f800mm 02 Leitz Wetzlar Epis D167mm F4.8 f800mm 03 Leitz Wetzlar Epis D167mm F4.8 f800mm 04 Leitz Wetzlar Epis D167mm F4.8 f800mm 05 Leitz Wetzlar Epis D167mm F4.8 f800mm 06 Leitz Wetzlar Epis D167mm F4.8 f800mm 07

D=167 mm


Manufactured by: Ernst Leitz Wetzlar (made in Germany)
Type: Epis
Diameter: 167 mm (outer: 200 mm)
F/D ratio: F4.8
Focal length: 800 mm
Length: 230 mm
Mass:
Serial N: #
Found: at eBay
Owner: facitmann at eBay


Link to this lens: Achromatic_Doublet_D160mm_F10_f1600mm_01
Achromatic Doublet D160mm F10 f1600mm 01 Achromatic Doublet D160mm F10 f1600mm 02

D=160 mm


Manufactured by: ? (made in U.S.A.)
Type: Achromat A01 Telescope
Diameter: 160 mm
F/D ratio: F10
Focal length: 1600 mm
Length:
Mass:
Found: at eBay
Owner: surplusshed at eBay


Link to this lens: Achromatic_Doublet_D160mm_F10_f1600mm_11
Achromatic Doublet D160mm F10 f1600mm 11 Achromatic Doublet D160mm F10 f1600mm 12 Achromatic Doublet D160mm F10 f1600mm 13 Achromatic Doublet D160mm F10 f1600mm 14

D=160 mm


Manufactured by: ? (made in U.S.A.)
Type: Achromat A01 Telescope
Diameter: 160 mm (Outer: 178 mm)
F/D ratio: F10
Focal length: 1600 mm
Length: (Thickness: 64 mm)
Mass: 2.5 kg
Found: at eBay
Owner: galactim at eBay


Link to this lens: Achromatic_Doublet_D159mm_F12.8_f2032mm_01
Achromatic Doublet D159mm F12.8 f2032mm 01

D=159 mm


Manufactured by: Octave Leon Petitdidier (made in France)
Type: Achromatic doublet for Telescope (the crown element is placed in the back, with the flint lens facing forwards!)
Diameter: 159 mm
F/D ratio: F12.77
Focal length: 2032 mm
Length:
Mass:
Found: at astro.uchicago.edu
Owner: ? ?


Link to this lens: DKD_D154F2250_D154mm_F14.6_f2250mm_01
DKD D154F2250 D154mm F14.6 f2250mm 01

D=154 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope
Diameter: 154 mm
F/D ratio: F14.6
Focal length: 2250 mm
Length:
Mass:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: DKD_D154F1800_D154mm_F11.7_f1800mm_01
DKD D154F1800 D154mm F11.7 f1800mm 01

D=154 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope
Diameter: 154 mm
F/D ratio: F11.7
Focal length: 1800 mm
Length:
Mass:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: DKD_D154F1500_D154mm_F9.7_f1500mm_01
DKD D154F1500 D154mm F9.7 f1500mm 01

D=154 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope
Diameter: 154 mm
F/D ratio: F9.7
Focal length: 1500 mm
Length:
Mass:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: DKD_D154F1200_D154mm_F7.8_f1200mm_01
DKD D154F1200 D154mm F7.8 f1200mm 01 DKD D154F1200 D154mm F7.8 f1200mm 02

D=154 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope
Diameter: 154 mm
F/D ratio: F7.8
Focal length: 1200 mm
Length:
Mass:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: DKD_D154F750_D154mm_F4.9_f750mm_01
DKD D154F750 D154mm F4.9 f750mm 01

D=154 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope
Diameter: 154 mm
F/D ratio: F4.9
Focal length: 750 mm
Length:
Mass:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: Perkin-Elmer_D152mm_F50_f7600mm_01
Perkin-Elmer D152mm F50 f7600mm 01 Perkin-Elmer D152mm F50 f7600mm 02

D=152 mm


Manufactured by: The Perkin-Elmer Corp. 1940 (made in U.S.A.)
Type: Air-Spaced Achromatic Doublet, Parfocal for C and K (for Sun projection)
Diameter: 152 mm
F/D ratio: F50
Focal length: 7600 mm
Length:
Mass:
Found: at www.justfurfun.org
Owner: justfurfun at www.justfurfun.org


Link to this lens: Bausch_and_Lomb_D152mm_F38_f5790mm_01
Bausch and Lomb D152mm F38 f5790mm 01 Bausch and Lomb D152mm F38 f5790mm 02 Bausch and Lomb D152mm F38 f5790mm 03 Bausch and Lomb D152mm F38 f5790mm 04 Bausch and Lomb D152mm F38 f5790mm 05 Bausch and Lomb D152mm F38 f5790mm 06 Bausch and Lomb D152mm F38 f5790mm 07 Bausch and Lomb D152mm F38 f5790mm 08

D=152 mm


Manufactured by: Bausch and Lomb Optical Co. (Rochester, N.Y., made in U.S.A.)
Type: Air-Spaced Achromatic Doublet for Telescope (for Sun projection?)
Diameter: 152 mm (ID: 6 3/8, OD:7 3/4)
F/D ratio: F38
Focal length: 5790 mm (E.F.228)
Length:
Mass:
Serial N:2074038
Found: at www.ebay.com
Owner: piratemediafactory at www.ebay.com


Link to this lens: Astro-Physics_APO_D152mm_F12_f1828mm_01
Astro-Physics APO D152mm F12 f1828mm 01 Astro-Physics APO D152mm F12 f1828mm 02 Astro-Physics APO D152mm F12 f1828mm 03

D=152 mm


Designed: by Roland Christen (founder and president of Astro-Physics Inc.), Manufactured by: Astro-Physics (made in U.S.A.)
Type: Super Planetary Triplet APO (NASA glass KzFS-1 is the center element)
Diameter: 152.(4) mm
F/D ratio: F12
Focal length: 1828.(8) mm
Length:
Mass:
Found: at www.physics.mq.edu.au
Owner: Dale Alan Woodside at www.physics.mq.edu.au


Link to this lens: Great-Eye_D152mm_F12_f1800mm_01
Great-Eye D152mm F12 f1800mm 01

D=152 mm


Manufactured by: Great-Eye (made in Hong Kong)
Type: Air-Spaced Achromatic Doublet Telescope lens, fully-multi-coated, in Alu cell
Diameter: 152 mm
F/D ratio: F12
Focal length: 1800 mm
Length:
Mass:
Found: at eBay
Owner: great-eye at eBay


Link to this lens: Jaegers_D152mm_F15_f2280mm_01
Jaegers D152mm F15 f2280mm 01

D=152 mm


Manufactured by: Jaegers (made in U.S.A.)
Type: Achromatic Telescope
Diameter: 152 mm
F/D ratio: F15
Focal length: 90 in (2280 mm)
Length:
Mass:
Found: at eBay
Owner: fwringwald at eBay


Link to this lens: Jaegers_D152mm_F15_f2280mm_11
Jaegers D152mm F15 f2280mm 11 Jaegers D152mm F15 f2280mm 12

D=152 mm


Manufactured by: Jaegers (made in U.S.A.)
Type: Achromatic Telescope
Diameter: 152 mm
F/D ratio: F15
Focal length: 90 in (2280 mm)
Length:
Mass:
Found: at eBay
Owner: d.sleeter at eBay


Link to this lens: Jaegers_D152mm_F10_f1524mm_01
Jaegers D152mm F10 f1524mm 01 Jaegers D152mm F10 f1524mm 02 Jaegers D152mm F10 f1524mm 03

D=152 mm


Manufactured by: Jaegers (made in U.S.A.)
Type: Achromatic Telescope
Diameter: 152 mm
F/D ratio: F10
Focal length: 60 in (1524 mm)
Length:
Mass:
Found: at eBay
Owner: friendly-freddy at eBay


Link to this lens: LZOS_APO_TMB_D152mm_F8.0_f1220mm_01
LZOS APO TMB D152mm F8.0 f1220mm 01 LZOS APO TMB D152mm F8.0 f1220mm 02 LZOS APO TMB D152mm F8.0 f1220mm 03 LZOS APO TMB D152mm F8.0 f1220mm 04 LZOS APO TMB D152mm F8.0 f1220mm 05

D=152 mm


Manufactured by: LZOS (made in Russia)
Type: P152/8 Apochromatic for TMB Telescopes with OK-4 glass (fluorophosphate crown)
Diameter: 152 mm
F/D ratio: F8.0
Focal length: 1220 mm
Length:
Mass: 5.3 kg
Serial N: 075
Found: at www.lzos.ru
Owner: LZOS www.lzos.ru


Link to this lens: LZOS-APM_SD-APO_D152mm_F8_f1200mm_01
LZOS-APM, SD-APO, D152mm F8 f1200mm 01 LZOS-APM, SD-APO, D152mm F8 f1200mm 02 LZOS-APM, SD-APO, D152mm F8 f1200mm 03

D=152 mm


Manufactured by: LZOS-APM (made in Russia), designed by M. Riccardi
Type: SD-APO for Telescopes
Diameter: 152 mm
F/D ratio: F8
Focal length: 1200 mm
Length:
Mass:
Serial N: 004
Found: at eBay
Owner: apmtelescopes at eBay


Link to this lens: ISTAR_Optical_4-Element_ED_Super-APO_D152mm_F7.5_f1140mm_01
ISTAR Optical 4-Element ED Super-APO D152mm F7.5 f1140mm 01

D=152 mm


Manufactured by: Istar Optical (Arizona, made in EU and U.S.A.)
Type: 4-Element ED Super-APO for Telescope/Astrograph, Fully MultiCoated
Diameter: 152 mm
F/D ratio: F7.5
Focal length: 1140 mm
Length:
Mass:
Serial N:
Found: at www.cloudynights.com
Owner: ISTAR Optical at www.cloudynights.com


Link to this lens: Astreya_SuperAPO_D152mm_F7_f1064mm_01
Astreya SuperAPO D152mm F7 f1064mm 01 Astreya SuperAPO D152mm F7 f1064mm 02 Astreya SuperAPO D152mm F7 f1064mm 03 Astreya SuperAPO D152mm F7 f1064mm 04

D=152 mm


Manufactured by: Astreya (made in Russia)
Type: 4-lens, oil-gap SuperAPO for telescope
Diameter: 152 mm
F/D ratio: F7.0
Focal length: 1064 mm
Length:
Mass:
Serial N: 008
Found: at astro.uni-tuebingen.de
Owner: Wolfgang Grzybowski at astro.uni-tuebingen.de/%7Egrzy/index.html


Link to this lens: Astreya_SuperAPO_D152mm_F7_f1064mm_11
Astreya SuperAPO D152mm F7 f1064mm 11 Astreya SuperAPO D152mm F7 f1064mm 12

D=152 mm


Manufactured by: Astreya (made in Russia)
Type: 4-lens, oil-gap SuperAPO for telescope
Diameter: 152 mm
F/D ratio: F7.0
Focal length: 1064 mm
Length:
Mass:
Serial N:
Found: at astreya-optics.narod.ru
Owner: astreya at astreya-optics.narod.ru


Link to this lens: Intane-Optics_SuperAPO_D152mm_F8_f1216mm_01
Intane-Optics SuperAPO D152mm F8 f1216mm 01 Intane-Optics SuperAPO D152mm F8 f1216mm 02 Intane-Optics SuperAPO D152mm F8 f1216mm 03

D=152 mm


Manufactured by: Intane Optics (made in China)
Type: Air-Spaced SuperAPO Quadriplet (2 ED and 2 Flint) for Telescope, Multilayer Broadband Anti-Reflection Coating
Diameter: 152 mm
F/D ratio: F8
Focal length: 1216 mm
Length:
Mass:
Serial N: (Item No.: 15202)
Found: at www.intane-optics.com
Owner: intane-optics at www.intane-optics.com


Link to this lens: Meade_AR-6_D152mm_F8.0_f1200mm_01
Meade AR-6 D152mm F8.0 f1200mm 01 Meade AR-6 D152mm F8.0 f1200mm 02

D=152 mm


Manufactured by: Meade? (made in China?)
Type: AR-6 Achromat in Alu Cell, Coated
Diameter: 152 mm
F/D ratio: F8.0
Focal length: 1200 mm
Length:
Mass:
Serial N:
Found: at www.cloudynights.com
Owner: MASILMW at www.cloudynights.com


Link to this lens: APM_Achromat_D152mm_F8.0_f1200mm_01
APM Achromat D152mm F8.0 f1200mm 01 APM Achromat D152mm F8.0 f1200mm 02

D=152 mm


Designed by: TMB for APM-Telescope (made in Russia?)
Type: Deluxe Achromat, SMC-Coated
Diameter: 152 mm
F/D ratio: F8.0
Focal length: 1200 mm
Length:
Mass:
Serial N: 15
Found: at eBay
Owner: dharmabum49251 at eBay


Link to this lens: Synta_Sky-Watcher_D152mm_F8.0_f1220mm_01
Synta Sky-Watcher D152mm F8.0 f1220mm 01 Synta Sky-Watcher D152mm F8.0 f1220mm 02 Synta Sky-Watcher D152mm F8.0 f1220mm 03 Synta Sky-Watcher D152mm F8.0 f1220mm 04 Synta Sky-Watcher D152mm F8.0 f1220mm 05 Synta Sky-Watcher D152mm F8.0 f1220mm 06 Synta Sky-Watcher D152mm F8.0 f1220mm 07

D=152 mm


Manufactured by: Synta (made in China)
Type: Sky-Watcher Achromat
Diameter: 152 mm
F/D ratio: F8.0
Focal length: 1220 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: 9325denisf eBay


Link to this lens: D_and_G_Optical_Franhofer_D152mm_F11.8_f1790mm_01
D&G Optical Franhofer D152mm F11.8 f1790mm 01 D&G Optical Franhofer D152mm F11.8 f1790mm 02 D&G Optical Franhofer D152mm F11.8 f1790mm 03

D=152 mm


Manufactured by: D&G Optical (made in U.S.A.)
Type: Franhofer (for Telescope)
Diameter: 152 mm
F/D ratio: F11.8
Focal length: 1790 mm
Length:
Mass:
Serial N:
Found: at www.astro-foren.de
Owner: Wolfgang Rohr at http://rohr.aiax.de/


Link to this lens: Fecker_Brass_D152mm_F15_f2280mm_01
Fecker Brass D152mm F15 f2280mm 01 Fecker Brass D152mm F15 f2280mm 02

D=152 mm


Manufactured by: Fecker (made in U.S.A.)
Type: Air-Spaced Achromatic Doublet in Brass cell (for Telescope)
Diameter: 152 mm
F/D ratio: F15
Focal length: 2280 mm
Length:
Mass:
Serial N:
Found: at www.cloudynights.com
Owner: starbird at www.cloudynights.com


Link to this lens: Badger_Brass_D152mm_F13_f2000mm_01
Badger Brass D152mm F13 f2000mm 01 Badger Brass D152mm F13 f2000mm 02 Badger Brass D152mm F13 f2000mm 03 Badger Brass D152mm F13 f2000mm 04

D=152 mm


Manufactured by: Badger (made in U.S.A.)
Type: Air-Spaced Achromatic Doublet in Brass cell (for Telescope)
Diameter: 152 mm
F/D ratio: F13
Focal length: 2000 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: firkindog at eBay


Link to this lens: Jaegers_D152mm_F10_f1520mm_01
Jaegers D152mm F10 f1520mm 01 Jaegers D152mm F10 f1520mm 02 Jaegers D152mm F10 f1520mm 03 Jaegers D152mm F10 f1520mm 04 Jaegers D152mm F10 f1520mm 05 Jaegers D152mm F10 f1520mm 06

D=152 mm


Manufactured by: Jaegers (made in U.S.A.)
Type: Achromatic (for Telescope)
Diameter: 152 mm
F/D ratio: F10
Focal length: 1520 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: believinginjesus at eBay


Link to this lens: Jaegers_D152mm_F10_f1520mm_01
Jaegers D152mm F10 f1520mm 11 Jaegers D152mm F10 f1520mm 12 Jaegers D152mm F10 f1520mm 13 Jaegers D152mm F10 f1520mm 14 Jaegers D152mm F10 f1520mm 15 Jaegers D152mm F10 f1520mm 16

D=152 mm


Manufactured by: Jaegers (made in U.S.A.)
Type: Achromatic (for Telescope)
Diameter: 152 mm
F/D ratio: F10
Focal length: 1520 mm
Length:
Mass:
Serial N:
Found: at Al Paslow Astronomy Collection
Owner: Al Paslow Astronomy Collection at Al Paslow Astronomy Collection


Link to this lens: Kunming_United_Optics_D152mm_F5.9_f900mm_01
Kunming United Optics D152mm F5.9 f900mm 11 Kunming United Optics D152mm F5.9 f900mm 12 Kunming United Optics D152mm F5.9 f900mm 13 Kunming United Optics D152mm F5.9 f900mm 14

D=152 mm


Manufactured by: Kunming United Optics (made in China)
Type: Air-Spaced Achromatic Doublet, FMCTD (for Kunming United Optics Telescope's Giant Wide Field Refractor)
Diameter: 152 mm
F/D ratio: F5.9
Focal length: 900 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: astrotelescopes at eBay


Link to this lens: TMB_Doublet_FH_Achromate_D152mm_F14.8_f2250mm_01
TMB Doublet FH Achromate D152mm F14.8 f2250mm 01

D=152 mm


Manufactured by: TMB-LZOS (made in Russia)
Type: MC Coated, for Telescope
Diameter: 152 mm
F/D ratio: F14.8
Focal length: 2250 mm
Length:
Mass:
Serial N:#7
Found: at eBay
Owner: Rysiek at astro-forum.org


Link to this lens: Wray_London_D152mm_F8_f1220mm_01
Wray London D152mm F8 f1220mm 01 Wray London D152mm F8 f1220mm 02 Wray London D152mm F8 f1220mm 03 Wray London D152mm F8 f1220mm 04 Wray London D152mm F8 f1220mm 05

D=152 mm


Manufactured by: Wray London (made in England)
Type: Telephoto, Ref. No. 14A/4634
Diameter: 152 mm (Outer: 180 mm)
F/D ratio: F8
Focal length: 48 in (=1220 mm)
Length: 350 mm
Mass:
Serial N:#196158
Found: at eBay
Owner: cowslick at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F6.7_f1016mm_01
Projection Optics Transpaque D152mm F6.7 f1016mm 01 Projection Optics Transpaque D152mm F6.7 f1016mm 02

D=152 mm


Manufactured by: Projection Optics (made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F6.7
Focal length: 1016 mm
Length: 152 mm
Mass:
Serial N:
Found: at eBay
Owner: lockdown2k5 at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F6.7_f1016mm_11
Projection Optics Transpaque D152mm F6.7 f1016mm 11 Projection Optics Transpaque D152mm F6.7 f1016mm 12 Projection Optics Transpaque D152mm F6.7 f1016mm 13 Projection Optics Transpaque D152mm F6.7 f1016mm 14

D=152 mm


Manufactured by: Projection Optics (made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F6.7
Focal length: 1016 mm
Length: 152 mm
Mass:
Serial N:
Found: at eBay
Owner: beauschwarz at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F6.7_f1016mm_21
Projection Optics Transpaque D152mm F6.7 f1016mm 21 Projection Optics Transpaque D152mm F6.7 f1016mm 22

D=152 mm


Manufactured by: Projection Optics (made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F6.7
Focal length: 1016 mm
Length: 152 mm
Mass:
Serial N:
Found: at eBay
Owner: dcsabas at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F6.7_f1016mm_31
Projection Optics Transpaque D152mm F6.7 f1016mm 31

D=152 mm


Manufactured by: Projection Optics (made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F6.7
Focal length: 1016 mm
Length: 152 mm
Mass:
Serial N:
Found: at eBay
Owner: buckeye-okie at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F6.0_f914mm_01
Projection Optics Transpaque D152mm F6.0 f914mm 01 Projection Optics Transpaque D152mm F6.0 f914mm 02 Projection Optics Transpaque D152mm F6.0 f914mm 03 Projection Optics Transpaque D152mm F6.0 f914mm 04 Projection Optics Transpaque D152mm F6.0 f914mm 05 Projection Optics Transpaque D152mm F6.0 f914mm 06

D=152 mm


Manufactured by: Projection Optics (East Orange, N.J. made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F6.0
Focal length: 36 in (=914 mm)
Length:
Mass:
Serial N:
Found: at eBay
Owner: mark8x10 at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F3.7_f560mm_01
Projection Optics Transpaque D152mm F3.7 f560mm 01 Projection Optics Transpaque D152mm F3.7 f560mm 02

D=152 mm


Manufactured by: Projection Optics (made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F3.7
Focal length: 560 mm
Length: 178 mm
Mass:
Serial N:
Found: at eBay
Owner: lockdown2k5 at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F5.0_f762mm_01
Projection Optics Transpaque D152mm F5.0 f762mm 01 Projection Optics Transpaque D152mm F5.0 f762mm 02

D=152 mm


Manufactured by: Projection Optics (East Orange, N.J. made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F5.0
Focal length: 762 mm
Length: 190 mm
Mass:
Serial N:
Found: at eBay
Owner: edc153 at eBay


Link to this lens: Buhl_Optical_476-220_152mm_F3.7_f560mm_01
Buhl Optical 476-220 152mm F3.7 f560mm 01 Buhl Optical 476-220 152mm F3.7 f560mm 02

D=152 mm


Manufactured by: Buhl Optical (made in U.S.A.)
Type: 476-220 (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F3.7
Focal length: 560 mm
Length: 203 mm
Mass:
Serial N:
Found: at eBay
Owner: lockdown2k5 at eBay


Link to this lens: Buhl_Optical_476-220_152mm_F3.7_f560mm_11
Buhl Optical 476-220 152mm F3.7 f560mm 11 Buhl Optical 476-220 152mm F3.7 f560mm 12

D=152 mm


Manufactured by: Buhl Optical (made in U.S.A.)
Type: (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F3.7
Focal length: 560 mm
Length: 178 mm
Mass:
Serial N:
Found: at eBay
Owner: lockdown2k5 at eBay


Link to this lens: Projection_Optics_Transpaque_D152mm_F3.7_f560mm_11
Projection Optics Transpaque D152mm F3.7 f560mm 11 Projection Optics Transpaque D152mm F3.7 f560mm 12

D=152 mm


Manufactured by: Projection Optics (made in U.S.A.)
Type: Transpaque (for X-Ray projection)
Diameter: 152 mm (Outer: 174 mm)
F/D ratio: F3.7
Focal length: 560 mm
Length: 160 mm
Mass:
Serial N:
Found: at eBay
Owner: lockdown2k5 at eBay


Link to this lens: Paxar_Aerial_D152mm_F3_f457mm_01
Paxar Aerial D152mm F3 f457mm 01 Paxar Aerial D152mm F3 f457mm 02 Paxar Aerial D152mm F3 f457mm 03 Paxar Aerial D152mm F3 f457mm 04 Paxar Aerial D152mm F3 f457mm 05 Paxar Aerial D152mm F3 f457mm 06 Paxar Aerial D152mm F3 f457mm 07 Paxar Aerial D152mm F3 f457mm 08 Paxar Aerial D152mm F3 f457mm 09 Paxar Aerial D152mm F3 f457mm 10 Paxar Aerial D152mm F3 f457mm 11

D=152 mm


Manufactured by: Pacific Optical Corp. (Inglewood Calif, made in U.S.A.)
Type: Paxar (for Aerial photo)
Diameter: 152 mm (Outer: 198 mm)
F/D ratio: F3-F12
Focal length: 18" (=457 mm)
Length: 160 mm
Mass: 66 pounds
Serial N: 8
Found: at eBay
Owner: aerozeiss2 at eBay


Link to this lens: Astro-Physics_Super_Planetary_Triplet_D150mm_F12_f1800mm_01
Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 01 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 02 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 03 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 04 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 05 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 06 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 07 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 08 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 09 Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 0a Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 0b Astro-Physics Super Planetary Triplet D150mm F12 f1800mm 0c

D=150 mm


Manufactured by: Astro-Physics (made in U.S.A.)
Type: Super Planetary Triplet APO for Telescope
Diameter: 150 mm
F/D ratio: F12
Focal length: 1800 mm
Length:
Mass:
Serial N:
Found: at www.astromart.com
Owner: David Novoselsky at www.astromart.com


Link to this lens: Carl_Zeiss_Jena_APQ-150_1200_D150mm_F8_f1200mm_01
Carl Zeiss Jena APQ-150 1200 D150mm F8 f1200mm 01 Carl Zeiss Jena APQ-150 1200 D150mm F8 f1200mm 02

D=150 mm


Manufactured by: Carl Zeiss (Jena, made in Germany)
Type: APQ-150/1200 Fluorit Triplet Apochromat for Telescope
Diameter: 150 mm
F/D ratio: F8
Focal length: 1200 mm
Length:
Mass:
Serial N: 97659
Found: at www.ma-astro.com
Owner: Astroshop at www.ma-astro.com


Link to this lens: Carl_Zeiss_Jena_AS-150_2250_D150mm_F15_f2250mm_01
Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 01

D=150 mm


Manufactured by: Carl Zeiss (made in Germany, ca. 1930)
Type: AS-150/2250 Achromatic Doublet for Telescope
Diameter: 150 mm
F/D ratio: F15
Focal length: 2250 mm
Length:
Mass:
Serial N:
Found: at astro.uni-tuebingen.de
Owner: Wolfgang Grzybowski at astro.uni-tuebingen.de/%7Egrzy/index.html


Link to this lens: Carl_Zeiss_Jena_AS-150_2250_D150mm_F15_f2250mm_11
Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 11

D=150 mm


Manufactured by: Carl Zeiss (made in Germany)
Type: AS-150/2250 Achromatic Doublet for Telescope
Diameter: 150 mm
F/D ratio: F15
Focal length: 2250 mm
Length:
Mass:
Serial N:
Found: at www.astroama.com
Owner: Planetárium Brno at www.astroama.com


Link to this lens: Carl_Zeiss_Jena_AS-150_2250_D150mm_F15_f2250mm_21
Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 21

D=150 mm


Manufactured by: Carl Zeiss (made in Germany)
Type: AS-150/2250 Achromatic Doublet for Telescope
Diameter: 150 mm
F/D ratio: F15
Focal length: 2250 mm
Length:
Mass:
Serial N:
Found: at www.astrovm.cz
Owner: astrovm at www.astrovm.cz


Link to this lens: Carl_Zeiss_Jena_AS-150_2250_D150mm_F15_f2250mm_31
Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 31 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 32 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 33 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 34 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 35 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 36 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 37 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 38

D=150 mm


Manufactured by: Carl Zeiss (made in Germany)
Type: AS-150/2250 Achromatic Doublet for Telescope
Diameter: 150 mm
F/D ratio: F15
Focal length: 2250 mm
Length:
Mass:
Serial N:
Found: at alag3.mfa.kfki.hu
Owner: elte at astro.elte.hu


Link to this lens: Carl_Zeiss_Jena_AS-150_2250_D150mm_F15_f2250mm_41
Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 41 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 42 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 43 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 44 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 45 Carl Zeiss Jena AS-150/2250 D150mm F15 f2250mm 46

D=150 mm


Manufactured by: Carl Zeiss (made in Germany)
Type: AS-150/2250 Achromatic Doublet for Telescope
Diameter: 150 mm
F/D ratio: F15
Focal length: 2250 mm
Length:
Mass:
Serial N:
Found: at eBay.de
Owner: abcroller at www.ebay.de


Link to this lens: Jaegers_FH150_1500_D150mm_F10_f1500mm_01
Jaegers FH150/1500 D150mm F10 f1500mm 01

D=150 mm


Manufactured by: Jaegers Optic (made in U.S.A.)
Type: Achromatic Fraunhofer Doublet for telescope
Diameter: 150 mm
F/D ratio: F10
Focal length: 1500 mm
Length:
Mass:
Found: at astro.uni-tuebingen.de
Owner: Wolfgang Grzybowski at astro.uni-tuebingen.de/%7Egrzy/index.html


Link to this lens: Intane-Optics_Achromatic_D150mm_F8_f1200mm_01
Intane-Optics Achromatic D150mm F8 f1200mm 01

D=150 mm


Manufactured by: Intane Optics (made in China)
Type: Air-Spaced Achromatic Doublet for Telescope, Multilayer Broadband Anti-Reflection Coating
Diameter: 150 mm
F/D ratio: F8
Focal length: 1200 mm
Length:
Mass:
Serial N: (Item No.: AL003)
Found: at www.intane-optics.com
Owner: intane-optics at www.intane-optics.com


Link to this lens: Nikon_Nikkor_ED600_CT-602_D150mm_F4_f600mm_01
Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 01 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 02 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 03 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 04 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 05 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 06 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 07 Nikon Nikkor ED 600 CT-602 D150mm F4 f600mm 08

D=150 mm


Manufactured by: Nikon (made in Japan)
Type: Nikkor ED 600, CT-602 for Telephoto
Diameter: 150 mm
F/D ratio: F4-F22
Focal length: 600mm
Length:
Mass:
Serial N: #200115
Found: at eBay
Owner: we-sales at eBay


Link to this lens: Eastman_Kodak_3X18_RM450_D150mm_F6.0_f900mm_1
Eastman Kodak Co. RM450 D150mm F6.0 f900mm 1 Eastman Kodak Co. RM450 D150mm F6.0 f900mm 1 Eastman Kodak Co. RM450 D150mm F6.0 f900mm 1

D=150 mm


Manufactured by: Eastman Kodak Co. (made in U.S.A.)
Type: Type I Telephoto Lens, 9x18 RM450
Diameter: 150 mm
F/D ratio: F6.0
Focal length: 36 inch (900 mm)
Length:
Mass:
Found: at eBay
Owner: anatoga at eBay


Link to this lens: Sony_TV_Projection_D150mm_F2.0_f300mm_01
Sony TV Projection D150mm F2.0 f300mm 01 Sony TV Projection D150mm F2.0 f300mm 02 Sony TV Projection D150mm F2.0 f300mm 03

D=150 mm


Sony (made in Japan)
Type: TV Projection
Diameter: 150 mm
F/D ratio: F2.0
Focal length: 300 mm
Length: 160 mm
Mass: 7 kg
Serial N: #1020301
Found: at eBay
Owner: colleen33173 at eBay


Link to this lens: Imaging_Research_Telecentric_APO_D149mm_F1.04_f155mm_01
Imaging Research Telecentric APO D149mm F1.04 f155mm 01 Imaging Research Telecentric APO D149mm F1.04 f155mm 02 Imaging Research Telecentric APO D149mm F1.04 f155mm 03 Imaging Research Telecentric APO D149mm F1.04 f155mm 04 Imaging Research Telecentric APO D149mm F1.04 f155mm 05 Imaging Research Telecentric APO D149mm F1.04 f155mm 06 Imaging Research Telecentric APO D149mm F1.04 f155mm 07 Imaging Research Telecentric APO D149mm F1.04 f155mm 08

D=149 mm


Imaging Research Co. (made in U.S.A.)
Type: Telecentric APO
Diameter: 5.88 in (=149 mm)
F/D ratio: F1.04
Focal length: 155 mm
Length: 470 mm
Mass: 16.8 kg
Serial N: #
Found: at eBay
Owner: gomezaddams at eBay


Link to this lens: Precision_Optics_PCX_D149mm_F2.4_f355mm_01
Precision Optics PCX D149mm F2.4 f355mm 01

D=149 mm


Manufactured by: Precision Optics (made in U.S.A.)
Type: PCX (Crown, BK7, coated)
Diameter: 149 mm
F/D ratio: F2.4
Focal length: 355 mm
Length:
Mass:
Found: at eBay
Owner: surplusshed at eBay


Link to this lens: Dallmayer_D145mm_F6.3_f910mm_01
Dallmayer D145mm F6.3 f910mm 01 Dallmayer D145mm F6.3 f910mm 02

D=145 mm


Manufactured by: Dallmayer (London, made in England)
Type: Telephoto, 4483
Diameter: 145 mm (Outer:)
F/D ratio: F6.3
Focal length: 36 in (=910 mm)
Length: 300 mm
Mass:
Serial N:#
Found: at eBay
Owner: tailturret at eBay


Link to this lens: Wray_London_D145mm_F6.3_f910mm_01
Wray London D145mm F6.3 f910mm 01 Wray London D145mm F6.3 f910mm 02 Wray London D145mm F6.3 f910mm 03

D=145 mm


Manufactured by: Wray London (made in England)
Type: Telephoto
Diameter: 145 mm (Outer:)
F/D ratio: F6.3
Focal length: 36 in (=910 mm)
Length: 300 mm
Mass:
Serial N:#132373
Found: at eBay
Owner: foto-hobby at eBay


Link to this lens: Wray_London_D145mm_F6.3_f910mm_11
Wray London D145mm F6.3 f910mm 11 Wray London D145mm F6.3 f910mm 12

D=145 mm


Manufactured by: Wray London (made in England)
Type: Telephoto
Diameter: 145 mm (actually: 140 mm)
F/D ratio: F6.3-F22
Focal length: 36 in (actually: 894 mm)
Length: 240 mm?
Mass: 3.5 kg
Serial N:#W202744
Found: at eBay
Owner: eudoxica at eBay


Link to this lens: Wray_London_D145mm_F6.3_f910mm_21
Wray London D145mm F6.3 f910mm 21

D=145 mm


Manufactured by: Wray London (made in England)
Type: Telephoto
Diameter: 145 mm
F/D ratio: F6.3-F22
Focal length: 36 in
Length: 240 mm?
Mass: 3.5 kg
Serial N:#14A/2448
Found: at photo.net
Owner: photo.net at photo.net


Link to this lens: Wray_London_D145mm_F6.3_f910mm_31
Wray London D145mm F6.3 f910mm 31 Wray London D145mm F6.3 f910mm 32 Wray London D145mm F6.3 f910mm 33 Wray London D145mm F6.3 f910mm 34

D=145 mm


Manufactured by: Wray London (made in England)
Type: Telephoto, Ref. No. 14A/4635, Ser. 3.
Diameter: 145 mm (Outer:)
F/D ratio: F6.3
Focal length: 36 in (=910 mm)
Length: 300 mm
Mass: 3.5 kg each
Serial N:#174862
Found: at eBay
Owner: 270137 at at eBay


Link to this lens: Wray_London_D145mm_F6.3_f910mm_41
Wray London D145mm F6.3 f910mm 41 Wray London D145mm F6.3 f910mm 42 Wray London D145mm F6.3 f910mm 43

D=145 mm


Manufactured by: Wray London (made in England)
Type: Telephoto, Ref. No. 14A/4635, Ser. 3.
Diameter: 145 mm (Outer:)
F/D ratio: F6.3
Focal length: 36 in (=910 mm)
Length: 300 mm
Mass: 3.5 kg each
Serial N:#14A/2442
Found: at eBay
Owner: 270137 at at eBay


Link to this lens: Canon_EF800_D143mm_F5.6_f800mm_01
Canon EF800 D143mm F5.6 f800mm 01

D=143 mm


Manufactured by: Canon (made in Japan)
Type: EF800 IS USM, 2-Fluorite and UD APO (for Telephoto)
Diameter: 143 mm
F/D ratio: F5.6
Focal length: 800 mm
Length:
Mass: -
Found: at www.hardwarezone.com
Owner: hardwarezone at www.hardwarezone.com


Link to this lens: Leitz_Wetzlar_Epis_D143mm_F3.5_f500mm_01
Leitz Wetzlar Epis D143mm F3.5 f500mm 01 Leitz Wetzlar Epis D143mm F3.5 f500mm 02 Leitz Wetzlar Epis D143mm F3.5 f500mm 03

D=143 mm


Manufactured by: Ernst Leitz Wetzlar (made in Germany)
Type: Epis (for Episcope)
Diameter: 143 mm
F/D ratio: F3.5
Focal length: 500 mm
Length:
Mass: -
Found: at eBay
Owner: 0815jaja0815 at eBay


Link to this lens: Precision_Optics_PCX_D142mm_F2.1_f305mm_01
Precision Optics PCX D142mm F2.1 f305mm 01

D=142 mm


Manufactured by: Precision Optics
Type: PCX (Plane-Convex), Coated
Diameter: 142 mm
F/D ratio: F2.1
Focal length: 305 mm
Length:
Mass:
Found: at www.surplusshed.com
Owner: surplusshed at www.surplusshed.com


Link to this lens: Carl_Zeiss_Jena_Triplet_D140mm_F5.0_f700mm_01
Carl Zeiss Jena Triplet D140mm F5.0 f700mm 01

D=140 mm


Manufactured by: Carl Zeiss Jena (made in East Germany)
Type: Triplet
Diameter: 140 mm
F/D ratio: F5.0
Focal length: 700 mm
Length:
Height:
Mass:
Serial N: #
Found: at http://www.din.or.jp/~yamato-c/kako.html
Owner: yamato http://www.din.or.jp/~yamato-c/kako.html


Link to this lens: GPU_APO_D140mm_F8.6_f1200mm_01
GPU APO D140mm F8.6 f1200mm 01

D=140 mm


Manufactured by: GPU Optical (Almási Csaba, Unioptik Bt., designed by Gyulai Pál, made in Hungary)
Type: GPU APU, Oil-Spaced Triplet APO for Telescope
Diameter: 140 mm
F/D ratio: F8.6
Focal length: 1200 mm
Length:
Mass:
Serial N:
Found: at www.gpuoptical.com
Further info at www.gpuoptical.com


Link to this lens: TEC_APO_D140mm_F7_f980mm_01
TEC APO D140mm F7 f980mm 01 TEC APO D140mm F7 f980mm 02

D=140 mm


Manufactured by: TEC-TMB (made in Russia)
Type: APO, triplet (for Telescope)
Diameter: 140 mm
F/D ratio: F7
Focal length: 980 mm
Length:
Mass: 8.2 kg
Serial N:#
Found: at www.teleskop-service.de
Owner: TS at www.teleskop-service.de


Link to this lens: TEC_APO_D140mm_F7_f980mm_11
TEC APO D140mm F7 f980mm 11 TEC APO D140mm F7 f980mm 12 TEC APO D140mm F7 f980mm 13 TEC APO D140mm F7 f980mm 14 TEC APO D140mm F7 f980mm 15 TEC APO D140mm F7 f980mm 16 TEC APO D140mm F7 f980mm 17

D=140 mm


Manufactured by: TEC-TMB (made in Russia)
Type: APO, triplet (for Telescope)
Diameter: 140 mm
F/D ratio: F7
Focal length: 980 mm
Length:
Mass: 8.2 kg
Serial N:#081
Found: at www.astrosurf.com
Owner: www.astrosurf.com at www.astrosurf.com


Link to this lens: X-Ray_Critical_Part_D140mm_F1.0_f140mm_01
X-Ray Critical Part D140mm F1.0 f140mm 01

D=140 mm


? (made in Japan)
Type: X-Ray Lens-9x-140-10
Diameter: 140 mm
F/D ratio: F1.0
Focal length: 140 mm
Length: 190 mm
Mass: ?
Serial N:#
Found: at eBay
Owner: xtrmultimedia at eBay


Link to this lens: Carl_Zeiss_Jena_R-Biotar_D137mm_F0.73_f100mm_01
Carl Zeiss Jena R-Biotar D137mm F0.73 f100mm 01 Carl Zeiss Jena R-Biotar D137mm F0.73 f100mm 02

D=137 mm


Manufactured by: Carl Zeiss Jena (made in East Germany, 1964)
Type: R-Biotar for X-Ray machines, β' = 1/6.4
Diameter: 137 mm (Outer: 141 mm)
F/D ratio: F0.73
Focal length: 100 mm
Length: 20.5 mm
Mass: 5.7 kg
Serial N:#6797803
Found: at eBay
Owner: xatnoc at eBay


Link to this lens: Projector_D135mm_F2.6_f350mm_01
Projector D135mm F2.6 f350mm 01

D=135 mm


(made in Japan?)
Type: X=Ray or Projector lens
Diameter: 135 mm
F/D ratio: F2.6
Focal length: 350 mm
Length:
Mass:
Serial N:#
Found: at www.vatera.hu
Owner: vega1_1 at eBay


Link to this lens: Nippon_Kogaku_APO-Nikkor_D133mm_F9_f1200mm_01
Nippon Kogaku APO-Nikkor D133mm F9 f1200mm 01 Nippon Kogaku APO-Nikkor D133mm F9 f1200mm 02 Nippon Kogaku APO-Nikkor D133mm F9 f1200mm 03 Nippon Kogaku APO-Nikkor D133mm F9 f1200mm 04

D=133 mm


Manufactured by: Nippon Kogaku (made in Japan)
Type: APO-Nikkor (for Telephoto)
Diameter: 133 mm
F/D ratio: F9
Focal length: 1200 mm
Length:
Mass: -
Serial N: #1273-
Found: at eBay
Owner: kamidanomi at eBay


Link to this lens: Leitz_Wetzlar_Epis_D133mm_F4.5_f600mm_01
Leitz Wetzlar Epis D133mm F4.5 f600mm 01 Leitz Wetzlar Epis D133mm F4.5 f600mm 02 Leitz Wetzlar Epis D133mm F4.5 f600mm 03 Leitz Wetzlar Epis D133mm F4.5 f600mm 04

D=133 mm


Manufactured by: Ernst Leitz Wetzlar (made in Germany)
Type: Epis (for Episcope)
Diameter: 133 mm
F/D ratio: F4.5
Focal length: 600 mm
Length: 330 mm
Mass: -
Found: at eBay
Owner: grosszi at eBay


Link to this lens: Leitz_Wetzlar_Epis_D133mm_F4.5_f600mm_11
Leitz Wetzlar Epis D133mm F4.5 f600mm 11 Leitz Wetzlar Epis D133mm F4.5 f600mm 12 Leitz Wetzlar Epis D133mm F4.5 f600mm 13 Leitz Wetzlar Epis D133mm F4.5 f600mm 14 Leitz Wetzlar Epis D133mm F4.5 f600mm 15 Leitz Wetzlar Epis D133mm F4.5 f600mm 16

D=133 mm


Manufactured by: Ernst Leitz Wetzlar (made in Germany)
Type: Epis (for Episcope)
Diameter: 133 mm
F/D ratio: F4.5
Focal length: 600 mm
Length:
Mass: -
Found: at eBay
Owner: roterwin777 at eBay


Link to this lens: Leitz_Wetzlar_Epis_D133mm_F4.5_f600mm_21
Leitz Wetzlar Epis D133mm F4.5 f600mm 21

D=133 mm


Manufactured by: Ernst Leitz Wetzlar (made in Germany)
Type: Epis (for Episcope)
Diameter: 133 mm
F/D ratio: F4.5
Focal length: 600 mm
Length: 170 mm
Mass: -
Found: at eBay
Owner: grosszi at eBay


Link to this lens: Bourns_Pacific_Optical_D133mm_F3.5_f460mm_01
Bourns Pacific Optical D133mm F3.5 f460mm 01 Bourns Pacific Optical D133mm F3.5 f460mm 02 Bourns Pacific Optical D133mm F3.5 f460mm 03 Bourns Pacific Optical D133mm F3.5 f460mm 04 Bourns Pacific Optical D133mm F3.5 f460mm 05 Bourns Pacific Optical D133mm F3.5 f460mm 06 Bourns Pacific Optical D133mm F3.5 f460mm 07

D=133 mm


Manufactured by: Pacific Optical Div. of Bourns Inc. (made in U.S.A.)
Type: MFR 93706 (for Military Target Projection)
Diameter: 133 mm
F/D ratio: F3.5
Focal length: 18.26 in (=465 mm)
Length: 270 mm
Mass: -
Serial N:# 5099NA-001
Found: at eBay
Owner: davis8138 at eBay


Link to this lens: Achromatic_Doublet_D133mm_F4.6_f610mm_01
Achromatic Doublet D133mm F4.6 f610mm 01

D=133 mm


Manufactured by: ?. (made in U.S.A.?)
Type: Cemented Achromatic Doublet (for Telescope)
Diameter: 133 mm
F/D ratio: F4.6
Focal length: 610 mm
Length:
Mass: -
Serial N:#
Found: at eBay
Owner: randyf2004 at eBay


Link to this lens: DKD_D131F1000_D131mm_F7.6_f1000mm_01
DKD D131F1000 D131mm F7.6 f1000mm 01

D=131 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope (multilayer wideband coating)
Diameter: 131 mm
F/D ratio: F7.6
Focal length: 1000 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: DKD_D131F1000C_D131mm_F7.6_f1000mm_01
DKD D131F1000C D131mm F7.6 f1000mm 01

D=131 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: Cemented Achromat Doublet for Telescope (single layer antireflection coating)
Diameter: 131 mm
F/D ratio: F7.6
Focal length: 1000 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: DKD_D131F700_D131mm_F5.4_f700mm_01
DKD D131F700 D131mm F5.4 f700mm 01

D=131 mm


Manufactured by: DKD optics co., ltd. (made in China)
Type: FH Achromat Doublet for Telescope (single layer antireflection coating)
Diameter: 131 mm
F/D ratio: F5.4
Focal length: 700 mm
Length:
Mass:
Serial N:
Found: at eBay
Owner: diy_dkd at eBay


Link to this lens: Lomo_Projection_D131mm_F1_f131mm_01
Lomo, Projection, D131mm F1 f131mm 01 Lomo, Projection, D131mm F1 f131mm 02 Lomo, Projection, D131mm F1 f131mm 03 Lomo, Projection, D131mm F1 f131mm 04 Lomo, Projection, D131mm F1 f131mm 05 Lomo, Projection, D131mm F1 f131mm 06 Lomo, Projection, D131mm F1 f131mm 07 Lomo, Projection, D131mm F1 f131mm 08 Lomo, Projection, D131mm F1 f131mm 09 Lomo, Projection, D131mm F1 f131mm 0a Lomo, Projection, D131mm F1 f131mm 0b Lomo, Projection, D131mm F1 f131mm 0c

D=131 mm


Manufactured by: LOMO (made in USSR/Russia)
Type: Projector/X-Ray
Diameter: 131 mm (Outer: 140 mm)
F/D ratio: F1
Focal length: 131 mm
Length: 210 mm
Mass: 6.6 kg
Serial N: 922319
Found: at eBay
Owner: ghostello at eBay


Link to this lens: Carl_Zeiss_Jena_AS-130-1950_D130mm_F15_f1950mm_01
Carl Zeiss Jena AS-130/1950 D130mm F15 f1950mm 01 Carl Zeiss Jena AS-130/1950 D130mm F15 f1950mm 02 Carl Zeiss Jena AS-130/1950 D130mm F15 f1950mm 03

D=130 mm


Manufactured by: Carl Zeiss Jena (made in Germany)
Type: AS-130/1950 for Telescopes, fully coated
Diameter: 130 mm
F/D ratio: F15
Focal length: 1950 mm
Length:
Mass:
Serial N:72763
Found: at www.cloudynights.com
Owner: lusen at www.cloudynights.com


Link to this lens: Carl_Zeiss_Jena_D130mm_F15_f1950mm_01
Carl Zeiss Jena D130mm F15 f1950mm 01 Carl Zeiss Jena D130mm F15 f1950mm 02 Carl Zeiss Jena D130mm F15 f1950mm 03 Carl Zeiss Jena D130mm F15 f1950mm 04 Carl Zeiss Jena D130mm F15 f1950mm 05 Carl Zeiss Jena D130mm F15 f1950mm 06 Carl Zeiss Jena D130mm F15 f1950mm 07 Carl Zeiss Jena D130mm F15 f1950mm 08 Carl Zeiss Jena D130mm F15 f1950mm 09

D=130 mm


Manufactured by: Carl Zeiss Jena (made in Germany, 1917-1920)
Type: Vintage Achromatic for Telescopes
Diameter: 130 mm
F/D ratio: F15
Focal length: 1950 mm
Length:
Mass: 1.868 kg
Serial N:11352
Found: at eBay
Owner: blue.velvet.may at eBay


Link to this lens: LZOS_APO_TMB_D130mm_F9_f1170mm_01
LZOS APO TMB D130mm F9 f1170mm 01 LZOS APO TMB D130mm F9 f1170mm 02 LZOS APO TMB D130mm F9 f1170mm 03 LZOS APO TMB D130mm F9 f1170mm 04 LZOS APO TMB D130mm F9 f1170mm 05 LZOS APO TMB D130mm F9 f1170mm 06 LZOS APO TMB D130mm F9 f1170mm 07

D=130 mm


Manufactured by: LZOS (made in Russia)
Type: P130/9 Apochromatic, TMB design for Telescopes with OK-4 glass (fluorophosphate crown)
Diameter: 130 mm
F/D ratio: F9
Focal length: 1170 mm
Length:
Mass:
Serial N: 002
Found: at home.stny.rr.com
Owner: MrGrytt MrGrytt@ix.netcom.com


Link to this lens: LZOS_APO_APM_D130mm_F9_f1170mm_11
LZOS APO APM D130mm F9 f1170mm 11 LZOS APO APM D130mm F9 f1170mm 12 LZOS APO APM D130mm F9 f1170mm 13

D=130 mm


Manufactured by: LZOS (made in Russia)
Type: P130/9 Apochromatic, for APM with OK-4 glass (fluorophosphate crown)
Diameter: 130 mm
F/D ratio: F9
Focal length: 1170 mm
Length:
Mass:
Serial N: 046
Found: at eBay
Owner: apmtelescopes at eBay


Link to this lens: Astreya_SuperAPO_D130mm_F7_f910mm_01
Astreya SuperAPO D130mm F7 f910mm 01 Astreya SuperAPO D130mm F7 f910mm 02 Astreya SuperAPO D130mm F7 f910mm 03 Astreya SuperAPO D130mm F7 f910mm 04 Astreya SuperAPO D130mm F7 f910mm 05 Astreya SuperAPO D130mm F7 f910mm 06

D=130 mm


Manufactured by: Astreya-TMB (made in Russia)
Type: SuperAPO, 4-element (for Telescope)
Diameter: 130 mm
F/D ratio: F7
Focal length: 910 mm
Length:
Mass: 4.3 kg
Serial N: #018
Found: at www.astro-foren.de
Owner: Rohr at eBay


Link to this lens: Astreya_SuperAPO_D130mm_F7_f910mm_11
Astreya SuperAPO D130mm F7 f910mm 11 Astreya SuperAPO D130mm F7 f910mm 12

D=130 mm


Manufactured by: Astreya-TMB (made in Russia)
Type: SuperAPO, 4-element (for Telescope)
Diameter: 130 mm
F/D ratio: F7
Focal length: 910 mm
Length:
Mass: 4.3 kg
Serial N: #
Found: at astreya-optics.narod.ru
Owner: astreya at astreya-optics.narod.ru


Link to this lens: LZOS_TMB_APO_D130mm_F7_f910mm_01
LZOS TMB APO D130mm F7 f910mm 01 LZOS TMB APO D130mm F7 f910mm 02 LZOS TMB APO D130mm F7 f910mm 03

D=130 mm


Manufactured by: LZOS TMB (made in Russia)
Type: Triplet APO (for Telescope)
Diameter: 130 mm
F/D ratio: F7
Focal length: 910 mm
Length:
Mass:
Serial N: #
Found: at www.cloudynights.com
Owner: Tom Trusock at www.cloudynights.com


Link to this lens: LZOS_APO_TMB_D130mm_F6_f780mm_01
LZOS APO TMB D130mm F6 f780mm 01 LZOS APO TMB D130mm F6 f780mm 02

D=130 mm


Manufactured by: LZOS (made in Russia)
Type: P130/6 Apochromatic, TMB design for Telescopes with OK-4 glass (fluorophosphate crown)
Diameter: 130 mm
F/D ratio: F6
Focal length: 780 mm
Length:
Mass:
Serial N:
Found: at members.aon.at
Owner: Andrea und Michi http://members.aon.at/schildilein/page_5_1.html


Link to this lens: Takahashi_Triplet_ED_APO_D130mm_F7.7_f1000mm_01
Takahashi Triplet ED APO D130mm F7.7 f1000mm 01 Takahashi Triplet ED APO D130mm F7.7 f1000mm 02 Takahashi Triplet ED APO D130mm F7.7 f1000mm 03 Takahashi Triplet ED APO D130mm F7.7 f1000mm 04 Takahashi Triplet ED APO D130mm F7.7 f1000mm 05

D=130 mm


Manufactured by: Takahashi (made in Japan)
Type: Air-Spaced Triplet Ortho ED APO (FPL-53 ED) for TOA-130 Telescope
Diameter: 130 mm
F/D ratio: F7.7
Focal length: 1000 mm
Length:
Mass:
Serial N:
Found: at www.astromart.com
Owner: Ralph Aguirre www.astromart.com


Link to this lens: LOMO_D130mm_F7.7_f1000mm_01
LOMO D130mm F7.7 f1000mm 01

D=130 mm


Manufactured by: LOMO (made in Russia)
Type: Air-Spaced Achromatic Doublet for Telescope, blackened edge
Diameter: 130 mm
F/D ratio: F7.7
Focal length: 1000 mm
Length:
Mass:
Serial N:
Found: at rafcamera.com
Owner: rafcamera at rafcamera.com


Link to this lens: Gaumont-Kalee_Bloomed_Projection_Lens_D130mm_F1.9_f247mm_01
Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 01 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 02 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 03 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 04 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 05 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 06 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 07 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 08 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 09 Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 0a Gaumont-Kalee Bloomed Projection Lens D130mm F1.9 f247mm 0b

D=130 mm


Manufactured by: Gaumont-Kalee (made in England, A. Kerswaw & Sons Leeds)
Type: Bloomed Projection Lens (Colour Corrected), Series S, Brit. Pat. No.:608225, for cinema projection
Diameter: 130 mm (outer: 150 mm)
F/D ratio: F1.9
Focal length: 9 3/4 in (=247 mm)
Length: 290 mm
Mass:
Serial N: 86862
Found: at ebay
Owner: camera$ at ebay


Link to this lens: Carl_Zeiss_Jena_Epiotar_D128mm_F3.3_f430mm_1
Carl Zeiss Jena Epiotar D128mm F3.3 f430mm 1 Carl Zeiss Jena Epiotar D128mm F3.3 f430mm 2 Carl Zeiss Jena Epiotar D128mm F3.3 f430mm 3

D=128 mm


Manufactured by: Carl Zeiss Jena (made in East Germany)
Type: Epiotar (for Episcope)
Diameter: 128 mm
F/D ratio: F3.3
Focal length: 430 mm
Length: 155 mm
Mass: 2.2 kg
Serial N: #342214...
Found: at eBay
Owner: cribbelx at eBay


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