Lomo 150/2.8 optical block* 

*-complete optics, no focusing helicoid, just aperture system

Lomo 150/2.8 optical block (complete optics, no focusing helicoid, just aperture system). It's serial number start from '82...', so it is from late 1982 Year. It is model OKC1-150-1. It's casing has some signs of use, as can be seen on pictures. I see some paint loss or scratches on it, but no damages. Optics does not have serious glass issues, so i do not see haze, fungus, separations, cracks or scratches. As most old lenses, it has some micro dust inside, few micro factory marks/spots on coatings and maybe two/three micro hair look cleaning marks inside optical construction, but nothing serious for sure. Aperture works fine and there's just minimal amount of grease on aperture blades. Aperture ring has small play on it, but still change values very good. This is 'as is' auction, so no returns or exchanges, all sales are final. I'm also not an expert in lenses, so i've described this block the best, i could. Price is 879.99 USD, but i'm open to reasonable offers. Thank you !