Nikon Backpack rangefinder Because this was originally a

Because this was originally a Canon-mount lens

6GII ED AF-S VR DX Nikkor is a good quality telephoto zoom lens for Nikon DX-format DSLR cameras

The top panel control dial looks like a stray bottlecap

The included 50mm f1

The Mamiya-Sekor 50mm f2 is a compact standard lens for the M42 thread mount

Nikon Backpack rangefinder Because this was originally aThis is a better than expected Nikon branded backpack, made to hold a reasonably substantial camera system. It has a 13x23x40cm interior compartment that can be divided into upper and lower compartments, and there's a pretty good set of dividers included. In excellent condition.