Canon EF 800mm f5.6L IS USM format_Something Else and the shutter works well

and the shutter works well through the range

Will fit Pentax 645 and Pentax 6x7 cameras

and it's compatible with many excellent lenses (sold separately)

this is a “real” scanner with output that you can actually use for prints and enlargements

reducing the effect of vignetting

Canon EF 800mm f5.6L IS USM format_Something Else and the shutter works wellCanon's largest telephoto lens, the 800mm f5. 6L IS USM is a monument, half a meter long and weighing just over 5kg on its own. Worth it? Probably! Focusing is fast, the imaging is excellent, and while you're probably not going to want to make a habit of it, it's balanced enough to be handholdable. This one's in excellent condition, with good focusing and stabilizer, clean glass, only very minor cosmetic wear. Includes hood, softcap, aftermarket pinch