Up for sale is absolutely stunning custom modified lens - Schneider Xenar ROBOT 37.5mm f2.8. 
This small and beautifully looking "pancake" lens, is going to be true gem in any collection of the manual lenses enthusiast, as well as serious collector!
This lens was professionally CLA'd and converted to M39 mount, so it might be used on any modern mirrorless and rangefinder cameras, with EFV focusing, as the lens is not rangefinder coupled. The lens has M39 LTM screw mount.
The lens is fully covering FF sensor.
This lens has absolutely gorgeous rendering and beautiful bokeh.
Now lets talk about the condition of this lens. The lens is basically in very good shape. The lens body is showing some usage marks, which is normal for the used lenses. The lens glasses are in great condition and has no serious issues I need to mention. Overall this lens looks very good. I'm pretty sure, that it will be ABSOLUTELY NO POSSIBLE to find the same lenses in such a condition now days.
The lens is coming with no front and rear caps.