The lens does have light scratches and very light haze. The light scratches may impact shooting. There is also a minor internal fungus etching. Said fungus has been removed.

Bellows are light tight.

One of the struts are bent, so the lens unit catches when opening and closing the camera. With a little practice the camera should not be extremely difficult to open and shut.

Shutter speeds are accurate or near accurate.

Viewfinder is clear and the double exposure mechanism works.