Sigma DG 150-500mm f5-6.3 APO HSM OS for Nikon F 35mm Camera it's an Olympus OM-D E-M5:

it's an Olympus OM-D E-M5: a compact Micro Four Thirds mirrorless camera with a 16mp sensor

The Nikon MB-D10 is a vertical grip and battery holder for the Nikon D300

The lens mount is Micro Four Thirds

this film is like 36 years old and probably does not work

The Minolta Freedom Action Zoom II is a basic 35mm point-and-shoot camera with a shutter button

Sigma DG 150-500mm f5-6.3 APO HSM OS for Nikon F 35mm Camera it's an Olympus OM-D E-M5:The Sigma DG 150 500mm f5 6. 3 APO HSM OS is a long lens with a long name. This is a long range supertelephoto zoom lens with pretty solid optical performance. The optical image stabilizer helps keep things steady, and a large grip tripod foot makes for easy handling. Cosmetic condition is decent, with some finish wear; the worst of it is on the (otherwise fine and functional) tripod foot, where the "non slip" coating is peeling and lifting in parts.