This is Leica Vario-Elmar-R 28-70mm f/3.5-4.5 ROM zoom lens with Leica R mount. This lens is full frame zoom. This lens is modded to be used for filming, with fron O.D. 80mm ring and two follow focus gears on focus and zoom rings, but it still has 'clicked' aperture type, as i didn't want to touch it's genuine structure. Lens focus to infinity of course. Optically lens is in really excellent condition for it's age, no deep scratches, haze, separations or fungus. One thing i've noticed, it has some kind of micro spot inside optical construction, but it is very hard to notice it, i've seen it just once, when i've checked lens under some angle. Because it is old lens, it can also have two/three micro marks/spots on coatings or few micro dust pieces inside optical construction. Mechanically lens works really good, focus, zoom and aperture rings are very smooth. Aperture blades with no grease on them, clean, they close to the end. Visually as on pictures, excellent condition, as for old lens, with no damages on casing, just few minimal signs of use, it still looks mint. 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 them the best, i could. 

Thank you !