<p>The lens was made at famous LOMO factory in 1981 (#810105). This is very last modification of standard 35mm primes in the OKC series.</p>
<p>It is purposed for 35mm film movie cameras, but covers larger area. Back focus is quite short, so it will not work with reflex DSLR cameras. But it works fine with hybrid digital cameras.</p>
<p>The lens has so called OCT-18 mount for turret Konvas. You can use it with other cameras if you have corresponding adapter.</p>
<p>Very good appearance.</p>
<p>Mechanics is fine. Aperture ring has click stops. Quite much oil on blades.</p>
<p>Glass is clean and clear.</p>