
JJC TR-1 II is a Tripod Collar designed for lenses. The lens mounting ring makes it easy to balance the lens + body combination. In addition, turning the camera from horizontal to vertical shooting is quick and simple.
The material of the JJC tripod mount is plastic. This is the biggest difference compared to the original Canon (Canon A-2 and AII (WII)) metal one.
Compatible lens:
Canon EF 70-200mm f/4L
Canon EF 70-200mm f/4L IS
Canon EF 70-200mm f/4L IS II USM
Canon EF 200mm f/2.8L
Canon EF 300mm f/4L
Canon EF 400mm f/5.6L
Material: Plastic