Nikon 300mm f4.5 Nikkor-H Auto (pre-AI) brand_Pana-Vue Uses two standard button cells

Uses two standard button cells (included)

Mounts known to work: GEPE 2mm and 3mm

because nearly no camera and lens combination weighs 77lbs

Also has a very cool spring-loaded lens cover for dramatic photo moments

Excellent cosmetic condition with only minor surface wear

Nikon 300mm f4.5 Nikkor-H Auto (pre-AI) brand_Pana-Vue Uses two standard button cellsThe Nikon 300mm f4. 5 Nikkor H Auto is a pre AI lens for Nikon F mount. Focus is smooth if a touch stiff, diaphragm works well, glass is clean; cosmetic condition is excellent. Because this is a pre AI lens, it won't mount to most modern Nikon SLRs, D or otherwise: check your camera's manual or ask us if you're not sure.