This is a Schneider Xenar 210MM F4.5 Large Format Lens.
This item is in great cosmetic condition and good working order. The only thing wrong with this lens is present on the rear element. There is a small spot about the size of an LR44 battery where there appears to be scarring on the coating frome fungus - there is no fungus present in the lens as it appears to have been cleaned. Some barely visible cleaning marks present on the inner optics. This shouldn't affect image quality but this lens hasn't been tested.
The aperture is clicky and satisfying. No oil is present on the blades and it looks absolutely gorgeous stopped down to F32.
WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange located in Waterford, Michigan.