Canon EF 28mm f1.8 USM format_Digital Medium Format Aperture is smooth and glass

Aperture is smooth and glass is free of issues

The Minolta MD Celtic 200mm f4 is a manual focus telephoto lens for Minolta MD mount

not Micro Four Thirds: this will mount on Olympus DSLRs like the E3 and E510

It's also in excellent condition

7 II ED MSC is a good quality telephoto zoom lens for Micro Four Thirds system cameras

Canon EF 28mm f1.8 USM format_Digital Medium Format Aperture is smooth and glassThe Canon EF 28mm f1. 8 USM is an uncommon wide angle lens for Canon EF mount with a fast f1. 8 aperture and it's hardly larger than a standard 50mm lens. Clean lens, minor cosmetic wear, excellent performance, and it's also got a real nice character wide open. A neat lens.