JUPITER-12 35mm f 2.8 wide Lens M39 LTM Zorki Leica 35mm RF camera USSR biogon

JUPITER-12 35mm f 2.8 wide Lens M39 LTM Zorki Leica 35mm RF camera USSR biogon

JUPITER-12 35mm f 2.8 wide Lens M39 LTM Zorki Leica 35mm RF camera USSR biogon
Jupiter-12 35mm f/2.8. The Jupiter-12 35 mm f/ 2.8 (Russian:) is a wide-angle lens with an iris aperture and a single-layer coating for rangefinder Zorkiy type cameraswith them39 Leica screw-mount (LSM). It was also produced in a bayonet variant for Kiev rangefinder cameras, the Contax I-III system (CRM). Its optic scheme was borrowed from the Carl Zeiss Biogon 2.8/35. Initially, it was named BK-35 (Biogon of Krasnogorsk). Besides the Krasnogorsk mechanical works (KMZ), the Jupiter-12 was produced at the Lyktarinsk Optic Glass Factory (LZOS). The Jupiter-12 BK came into production at the KMZ in 1947. It was based on optic units delivered from Eastern Germany as war reparations. The lenses were designated with the old brand mark the Dove prism without ray course – and were produced for three years. Since 1949 the second version of the lens came to be produced in visually more massive body, but without the designation “BK”. The logotype was also changed: the ray course was added to the prism however, there were products contradicting the official version – for example, the lens numbered 5000003 with the following inscription:BK, 1:2.8, F =3.5 cm, P (red-colored), ZORKIY. And that’s all. Since 1952 the Jupiter-12 was supplied with lenses produced in Krasnogorsk. Since 1956 it was produced with the FED and Zorkiy barrel. The retail price of such lenses was 28 rubles in 1985. For the lens the factory produced appropriate viewfinders fixed in slots for a rangefinder camera accessories. The lens is in EXCELLENT condition. All are in working condition. The focus and aperture change smoothly. The lens is free of scratches, cleaning marks, fungus or dust inside. Focusing : Manual Focus (MF). First year of production : 1947. Optical design : 6 elements in 4 groups. Weight (gr/oz) : 130/4,6. Length (mm/in) : 58/2,3. Angle of view: 63°. Resolution according to the technical specifications (centre/edge): 34/12 lines/mm. Coefficient of transparency: 0.75. The item pictured is not an actual item, you will receive a similar item what you see on photos. I accept payments in USD, EUROS and GBP. I have a representative in U. Thank you for looking and Good Luck!! The item “JUPITER-12 35mm f 2.8 wide Lens M39 LTM Zorki Leica 35mm RF camera USSR biogon” is in sale since Thursday, September 1, 2016. This item is in the category “Cameras & Photo\Lenses & Filters\Lenses”. The seller is “air_bike” and is located in Europe, Russia. This item can be shipped worldwide.
  • Model: Jupiter-12
  • Camera Type: Rangefinder
  • Compatible Brand: For FED
  • Focal Length: 35mm
  • Maximum Aperture: f/2.8
  • Additional Tech Characteristics: RF
  • Type: High Quality
  • MPN: Does Not Apply
  • Focal Length Type: Fixed/Prime
  • Focus Type: Manual
  • Camera Technology: Digital
  • Brand: Jupiter
  • Mount: Leica M39
  • Custom Bundle: No
  • Modified Item: No
  • Non-Domestic Product: No
  • Series: Leica M39

JUPITER-12 35mm f 2.8 wide Lens M39 LTM Zorki Leica 35mm RF camera USSR biogon