Description:
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.
Right weight and strong building by third party.
100% fits Sigma and does have same construction.
Specifications:
Made by metal with high quality
The UNC (Unified National Coarse Thread) is 1/4"
Ring diameter: 71mm
Ring thickness: 4.5mm
Color: black
Weight: 180g
Compatible with:
Fourth generation APO 70-200mm f/2.8 IIEX DG HSM MacroFifth-generation APO 70-200mmf/2.8EX DG OS HSM
Package Includes:
1 * Lens Tripod Mount Ring
