Canon EF 400mm f/5.6L USM brand_Bronica and a magnetic top flap

and a magnetic top flap for quick access

Helps eyeglass wearers and those who are tired of getting nose prints on the rear LCD

or engage Embarrassing Parent mode and deploy the belt strap to wear this like an enormous fanny pack

the zippers are waterproofed or hooded

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

Canon EF 400mm f/5.6L USM brand_Bronica and a magnetic top flapCanon 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.