Canon EF 400mm f5.6L USM chamonix which should accomodate most mid-sized

which should accomodate most mid-sized video setups

but can extend to about 1

The Honeywell Cube Adapter is a simple plug-and-play accessory that can do just that

except from the original factories

Canon EF 400mm f5.6L USM chamonix which should accomodate most mid-sizedThe Canon EF 400mm f5. 6L USM is a relatively compact telephoto prime lens for Canon EOS film and digital cameras. I say "relatively compact" because it's slim enough to fit in a normal sized backpack without too much drama, but it still weighs about 1. 4kg, so don't expect miracles. In excellent condition, with clean glass and good function. Includes case and box. Does it include a hood? Yes! It's a built in retractable hood, like every lens should