Olympus E.Zuiko Auto-T 100mm f2.8 shoe Shutter speeds are good from

Shutter speeds are good from 1/25s and up- lower speeds stick

with some paint wear on the nameplate ring

Includes one 140-slide Carousel

It also features shutter speeds from 1s to 1/2000s and full manual or aperture-priority autoexposure

with red-window film advance and sturdy metal construction

Olympus E.Zuiko Auto-T 100mm f2.8 shoe Shutter speeds are good fromThe Olympus OM E. Zuiko Auto T 100mm f2. 8 is a very compact short telephoto lens for the OM mount. In excellent cosmetic condition, this lens has clean glass and good mechanical function. Diaphragm is snappy, but the blades have small dings on the leading edges they don't affect function, but it looks as though the diaphragm has been repaired at some point. Imaging is excellent. A nice lens in good working order, if you don't mind the aperture blades