Canon EF-S 15-85mm f3.5-5.6 IS USM medium format The anti-twist pin is machined

The anti-twist pin is machined into this plate: do not buy this plate if you camera doesn't have a hole for the anti-twist pin

and the patented FLM "angle" feature- which restricts the ball to a single tilt axis- works pretty well

although it should work with any film camera with a hot shoe

this is not the reason

This is an original limited-edition Ricoh Red Ring Cap for the GR series of compact cameras

Canon EF-S 15-85mm f3.5-5.6 IS USM medium format The anti-twist pin is machinedThe Canon EF S 15 85mm f3. 5 5. 6 IS USM is a standard zoom lens for Canon EF S mount DSLR cameras. It has a handy range from pretty darn wide to short telephoto, plus an effective image stabilizer and close up shooting to 1. 2 feet. In excellent condition.