Jupiter-9 85mm F2 Russian Lens for M39. Silver

Description

Jupiter 9 is a telefocus fast lens for rangefinder cameras. Equipped with iris diaphragm. Originally had the title “HCC-85 – Zonnar Krasnogorsky”, 85 mm. Was also produced at Lytkarino (LZOS) and “Arsenal” plant (Kiev, Ukraine)

Specifications:

• Focal length – 85 mm
• Relative aperture – 1:2
• Frame format – 24×36 mm
• Angle of view – 28 °
• Number of lenses / groups – 6 / 5.
• Front vertex focal distance -73.42 mm
• Back vertex focal length – 40.71 mm
• Number of lenses / groups – 7 / 3
• Number of diaphragm blades – 15
• The limits of the scale diaphragms – 1:2-1:22
• Near focusing limit – 0.08 m
• The resolving power of TU (center / edge) – 30/18 lines / mm.
• Mount – M39 (for Leica, Fed, Zorki)

Sample pictures: