Feature

●Suitable for EF 70-200mm f/4L USM, EF 70-200mm f/4L IS USM, EF 300mm f/4L USM, EF 400mm f/5.6LUSM
●Aluminum alloy construction, anti-rust, lightweight and durable
●Easy to install with fixed screw studs and easy to use
●It helps you fix and balance the heavy or long telephoto lens hanging from the front of the camera
●A great accessory for photography enthusiasts and brings you a better shooting experience


Description

Specifications:
Condition: 100% Brand New
Material: Aluminum alloy
Color: As picture show
Base Mount Interface: UNC1/4"
Diameter: approx. 7cm/2.7"
Inner diameter: about 6.5cm/2.5"
Weight: approx. 122g

Packing List:
1 x Lens Tripod Mount Ring
Other devices shown in the picture are not included.