Nikon 600mm f4G ED VRII AF-S Nikkor K mount adapter and the precision of the

and the precision of the gearing is just excellent

Very minor internal dust

Provides TTL only on EOS film cameras

The teleconverter makes this a 1200mm f8 lens

Leitz Canada 14161 Series VII retaining ring

Nikon 600mm f4G ED VRII AF-S Nikkor K mount adapter and the precision of theThis 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