The lens was made at KMZ factory (Krasnogorsk) in 1950's. Quality is similar to LOMO.
The lens purposed for 35mm film movie cameras (16x22mm frame size), but it covers much larger area including full 35mm still frame (24x36mm) of my Zenit SLR. But back focus is quite short, so it will not reach infinity focus in SLRs. Will work perfectly on hybrid (non-reflex) cameras on the other hand.
The lens is good choice for someone who wants to add cine-like impression to his digital footage. It has shallow depth of field, so it allows highlight of a sharp subject against out-of-focus background.
This is optical block only - diaphragm mechanism is here, but you need to add aperture control ring and some sort of focusing mount. Or you can use it as replacement for your broken glass.
Bit used condition. Mechanics work fine. Glass is clear. There are some dust particles and few cleaning marks. But no fungus, no scratches.
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