iShoot Metal Lens Support Collar Tripod Mount Ring for Canon EF 70-200mm f/4L USM, EF 70-200mm f/4L IS USM, EF 400mm f/5.6 L USM, EF 80-200mm f/2.8L -Bottom is Camera Quick Release Plate music_update_2022 583 centimeters

583 centimeters

4-Line Backlit LED Display | Take Photos without Camera Shake | Great for Time-Lapse Recording

000 bending tests without reducing the flexibility of the cable

Darkens blue sky creating dramatic contrast between sky and clouds

Color:Black Aluminum knobs are for sound equipments or rotary potentiometer

iShoot Metal Lens Support Collar Tripod Mount Ring for Canon EF 70-200mm f/4L USM, EF 70-200mm f/4L IS USM, EF 400mm f/5.6 L USM, EF 80-200mm f/2.8L -Bottom is Camera Quick Release Plate music_update_2022 583 centimetersiShoot Metal Lens Support Collar Tripod Mount Ring for Canon EF 70 200mm f 4L USM, EF 70 200mm f 4L IS USM, EF 400mm f 5. 6 L USM, EF 80 200mm f 2. 8L Bottom is Camera Quick Release Plate Main features: 1. Referring to and modified from Canon original standard design, bearing is enhanced, details are improved, and added the features of quick release plate, more practical; 2. High temperature die casting molding of Aluminum alloy, CNC secondary