Jupiter-8 50mm f2.0 RED P Lens M39 mount LM for Leica vintage lens

Jupiter-8 50mm f2.0 RED P Lens M39 mount LM for Leica vintage lens. Jupiter-8 P 50mm f / 2 - aperture standard lens with a fixed focal length and a single layer of chemically-coated for cameras with threaded connections M39 Leica Screw Mount (LSM). Lens mount: M39 - mount LM. Aperture: F / 2.0-F / 22.0. Number of diaphragm blades: 9 pieces.

Optical design: 6 elements in 3 groups. Angle of view - 45 °. The front vertex focal length: -49.60 mm.

Back vertex focal length: 27.75 mm. The actual focal length: 52.49 mm. The distance from the first to the last surface: 31.74 mm. Light diameter of the first surface - 29.0 mm.

Light diameter of the last surface - 22.0 mm. Resolution (0 mm / 10 mm / 20 mm): 39/29/24 lines / mm. Resolution of TU (center / edge): 30/14 lines / mm. Light transmission coefficient: 0.81. Please ask questions, I will be happy to answer!

The serial number on the lens may differ! The lens is in good condition!

Optics clean, without scratches, without fungus! Otherwise we can't guarantee availability of it.

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