Nikon D800 brand_Arri Aperture coupling is pre-AI pin

Aperture coupling is pre-AI pin style

Camera mounting screw is 1/4"-20 threaded

License-built Compound shutter is accurate through its range of speeds and runs silently for maximum stealth

and a back that has a bit of a (non-structural) deformation and also appears to have been painted black

This is a later-model 8-element version of the classic 50mm f1

Nikon D800 brand_Arri Aperture coupling is pre-AI pinThe Nikon D800 is a professional full frame DSLR with a 36mp sensor, full HD video capability, and a fast 51 point autofocus system. Compatible with Nikon F mount lenses from the AI series on up, the D800 is as nice a platform for classic Nikon lenses as it is for new ones. This D800 is in excellent condition overall, with minor paint wear at the base corners and light wear from careful use. Approximately 23k actuations. Includes two Nikon EN EL15