Canon EF 400mm f/5.6L USM brand_Bronica but it's had an official

but it's had an official Nikon conversion to AI with a new aperture ring

the zippers are waterproofed or hooded

fixed exposure lens and a big

and a magnetic top flap for quick access

easy to operate

Canon EF 400mm f/5.6L USM brand_Bronica but it's had an officialCanon EF 400mm f 5. 6L USM, in excellent condition. This is a compactrelatively speakingsupertele lens weighing in at under a kilo and a half. Has a 77mm front thread for easy filter sharing. Internal USM focus makes focusing quick and quiet and keeps lens length constant. Great function and clean glass. Excellent cosmetic condition with very minor wear from use. Includes tripod collar and original soft case.