Nikon D5100 lens mount_Canon FD with two sliding platforms

with two sliding platforms

8 is a fast ultrawide full frame lens for Nikon F mount

The metal is aluminum

should you choose to do so- but they're not particularly troublesome

This a later-model Asahi 50mm f1

Nikon D5100 lens mount_Canon FD with two sliding platformsThe Nikon D5100 is a compact DX format DSLR camera that shoots 16mp stills or 1080p video at up to 24fps. It's fully compatible with modern AF S lenses, and can be used with most F mount lenses from the earliest pre AI to newer AF D with varying levels of metering and focusing function. The camera body is in excellent condition, with approximately 7600 actuations. Includes battery and charger.