HELIOS-44M-6 F2 58mm lens for M42 ZENIT PENTAX camera BIOTAR copy JUPITER Valday

JUPITER (Valday) PLANT VERSION STANDARD FOCUS HELIOS-44M-6 LENS FOR M42 ZENIT, PENTAX, PRAKTICA CAMERAS ... or for a lot of other SLR with 42mm lens mount... and more SLR's DSLR's & MTF's via well-spread lens adapters! ABOUT ITEM'S ORIGIN (You can SKIP it!) HELIOS-44M-6 is a standard single coated (non-MC) lens with springblend aperture designed for Soviet SLR 35 mm Zenit cameras. The lens can be fitted on the M42 Pentax cameras. First HELIOS-44 lenses were borrowed from Carl Zeiss BIOTAR lenses and issued since end of 1950th years in M39, then in M42 screw mount, and had not very good glory because were with low contrast in common... But latest versions of HELIOS-44 lens became very sharp. This famous lens was manufactured in the USSR, and features outstanding sharpness, contrast and color rendition. I saw photos taken with similar lenses several times before and I appreciated excellent pictures quality. In the main, most all Soviet and Russian lenses are exceptionally good and this one is no exception! It can be used with a lot of digital SLR & MFT cameras with simple and inexpensive adapter. ITEM'S CONDITION: EXCELLENT The glass is very clean and should bring nice images, with no any fungus, separations or scratches, but some cleaning marks or pieces of dust inside sometimes can be found (see the note below, please). Aperture "jumps" correctly, aperture barrel is smooth. Focusing is enough smooth too. Cosmetically the lens looks fine, just examine item's photos, please. All functions are available. TECHNICAL FEATURES * Focus 58 mm. * Angle of view about 42 degrees. * Relative aperture 1:2.0 (up to 1:16 with clicks). * Springblend aperture with push-up pin which closes the aperture when shutter release button is depressed or the shutter fires. * Aperture has no Auto-Manual switch, it shows aperture blades according with installed meaning when aperture pin is depressed. * Mounting M42 x 1mm groove, known as Pentax Thread Mount, same with a lot of old SLR cameras (Praktica, Chinon, Yashika, Bessaflex etc). * Mounting for some modern SLR, MFT & dSLR cameras will not bring any trouble with well-spread M42 adapters. Adapter should have the hook which should hold aperture pin depressed, in other case you'll can not adjust the aperture because it will fully opened all the time. Nikon F mount users will not have infinity focus with simple adapters and M42 optics, close-up shots only will available. * Focusing from 0.5m. * Scale of distances in meters. * Filter mount M 52x0.75mm. * The lens was made in USSR at Jupiter plant (the town of Valday) in 1992. THE ITEM COMES WITH Lens #92264238 Front lens cap (with Zenit logo) ABOUT PHOTOS The item pictured is the actual item for sale. You can see exactly what you are buying. SHIPPING We are more than happy to welcome any international buyers! We ship the item FREE WORLDWIDE (exclusions are exists, you can ask Me before purchase to be sure)! Item will be shipped via Russian Post service during 3 days upon receipt of your payment. Shipping time is mostly about 4-6 weeks to receive the item as Registered Air Mail package with the tracking number (or by registered and insured Air Mail parcel for heavy items), but sometimes (but not very often) it can be up to two month.