Nikon 600mm f4G ED VRII AF-S Nikkor K mount adapter but don't expect a wide

but don't expect a wide range of movements

The teleconverter makes this a 1200mm f8 lens

4 lens is a thoroughly modern design

Leitz ORAKO rangefinder contrast filter for Leica II

Leitz Canada 14161 Series VII retaining ring

Nikon 600mm f4G ED VRII AF-S Nikkor K mount adapter but don't expect a wideThis Nikon 600mm f4G ED VR AF S Nikkor is a monster of a supertelephoto lens. Spectacular image quality, super fast focusing, and a fantastic VR stabilizer system. Weighs a ton, of course, and handholding is an adventure but not without reason. In near new cosmetic condition, with only the most minimal cosmetic wear and extremely clean optics. Completists be aware: the original tripod foot has been replaced with a Really Right Stuff LCF 13 Arca