Asahi Pentax reloadable film cassette brand_Rode About as close to pocketable

About as close to pocketable as medium format gets

and it'll provide lifesize (1:1) macro when you need it

It’ll mount and autofocus on any Nikon SLR or DSLR with a built-in focusing motor

and weighs less than Canon's 100-400mm lens- plus it's almost a stop faster at 300mm

Asahi Pentax reloadable film cassette brand_Rode About as close to pocketableThese Asahi Pentax all metal reloadable film cassettes are a pretty swanky way to bulk load film. Reusable, durable, and easy to use,. Compatible with most 35mm cameras. In excellent condition, with minor cosmetic wear. Image is for illustrative purposes only. Actual items may differ slightly.