Tripod Mount Ring (China)
The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera.
Design by third party.
Specifications
Ring diameter: 66mm
Ring thickness: 3mm
Very high quality
The UNC (Unified National Coarse Thread) is 1/4
Contains
Quantity: Tripod Mount Ring x 1
Suitable For
Canon EF 70-200mm f/4L USM
Canon EF 300mm f/4L USM
Canon EF 400mm f/5.6L USM