Mir 20M 3.5 / 20mm

Mir 20M 3.5/20mm bought new for 2180f october 27th, 1991.

Great look, and it is not a fisheye lens! An "A" version, with interchangeable mount, does not exist. Optimal optical quality, minimal distortions. Bought new, thus with it's traditional leather case and 3 UV, Yellow-green and Orange filters, but these ones must be screwed at the base of the lens, body side.