The Jupiter-37A has a maximum aperture of f/3.5 and a focal length of 135 mm. It has an M42 screw mount. It was manufactured by KOMZ in Kazan. It was supplied complete with a lens hood and caps in a fitted hard plastic case. This particular lens was made in 1980 and the lens barrel and case are marked with the Moscow Olympic logo.
David Tomlinson.
Uploaded on 5/10/2011 10:33:58 AM by RCCCUK
Uploaded on 5/10/2011 10:33:39 AM by RCCCUK
Uploaded on 5/10/2011 10:33:21 AM by RCCCUK
Uploaded on 5/10/2011 10:33:04 AM by RCCCUK