Contax RF / Kiev / Nikon S

Jupiter-12 Kiev lens history Wide-angle lens. Equipped with iris. Enlightened optics. It was intended to rangefinder cameras such as "Zorki", produced and bayonet option for rangefin...

Jupiter-8M 2/52 - Lens with a bayonet connection. Produced at the Kiev factory "Arsenal" for rangefinder cameras of the box type of Kiev. Universal normal speed lens is provided...     Helios-103 1,8/53 lens history   Lens with a bayonet connection. Produced at the Kiev factory "Arsenal" for rangefinder cameras of the box type of Kiev. Universal normal speed lens is provided with iris diaphragm. Iris: dual-ring. Coated optics. The lens is "Carl Zeiss Sonnar 1:2 / 5 cm" for Contax cameras were designed in the early 1930s, Ludwig Berthelot (Ludwig Bertele). Documentation for many German lenses (which included, among others, and Sonnar 2 / 5 cm), together with the technology, materials and equipment for their production have been obtained in the Soviet Union by way of reparations. At the beginning of production at KMZ and labeled - "ZK" - "Zonnar Krasnogorsk." The lens largely been eliminated chromatic and spherical aberration and curvature of image field. Issue ZK 2 / 50 (later received the name of the Jupiter-8) at KMZ began with the release of the camera "Zorki". Jupiter-8 lens Krasnogorsk production with thread also equipped with cameras, "Leningrad," which produced in 1956 - 1966 State Optical-Mechanical Plant in Leningrad (GOMZ, since 1962 - as part of LOOMP, then, since 1965 - LOMO). Bayonet version (Kiev-mount Kontaks) - rangefinder camera production Kiev factory "Arsenal".     Jupiter-8M 2/52 lens description   Mount - Bayonet (for Contax RF, Kiev 2,3,4 cameras, Nikon S) Angle of view - 45° Focal Length - 52 mm (52,4 mm) Relative aperture - 1:2 Frame size - 24x36 mm, Number of lenses / groups - 6 / 3 Working distance - 34.85 mm The limits of aperture scale - 1:2 - 1:22 Closest focusing distance - 1 m Resolution (center / edge) - 32 / 18 lines / mm

Jupiter-9 lens Telefocus fast lens for rangefinder cameras. Equipped with iris. Originally had the title "HCC-85 - Zonnar Krasnogorsky", 85 mm, and exist in versions for rangefinder came...     Jupiter-9 lens   Jupiter-9 telefocus fast lens for rangefinder cameras. Equipped with iris. Originally had the title "HCC-85 - Zonnar Krasnogorsky", 85 mm, and exist in versions for rangefinder cameras such as" Kiev "and" Sharp ". Design and technological documentation on lenses "Sonnar" Germany's firm Carl Zeiss, as well as equipment for production were put in Krasnogorsk as reparations after the Second World War. Later frames have been converted for use with SLR cameras. Available also in Lytkarino (LZOS) and at the plant "Arsenal" (Kiev, Ukraine). At the end of production produced and multi-layer coating.     Jupiter-9 lens description   Type - RF  cameras with M39 mount ( FED, ZORKI, LEICA...) Angle of view - 28 °  Focal length - 85 mm Relative aperture - 1:2 Frame format - 24x36 mm Number of lenses / groups - 6 / 5. Front vertex focal distance -73.42 mm  Back vertex focal length - 40.71 mm Distance from first to last the surface - 54.35 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 is - 0.08 m The resolving power of TU (center / edge) - 30/18 lines / mm.  Transmittance - 0,75 Mount - Bayonet (for Contax RF, Kiev 2,3,4 cameras, Nikon S)   Jupiter-9 example photos:     Fantactic Bokeh!