Metal Lens Mount Ring Aluminium Alloy for Canon 70‑200mm f2.8L 123 Generation Lenses

Feature: 1. Selected imported aviation aluminum, adopts high accuracy CNC machining center precision processing. 2. Sturdy, stable, wear resistant, surface electroplating baking paint. 3. High grade flannelette surface planted internal, will not scratch lens body. 4. Suitable for Canon 70‑200mm f2.8L one two three generation other lenses. 5. Good workmanship, reliable connection, ensures safety of the lens when using. Specification: Condition: 100percent Brand New Item Type: Lens Mount Ring Material: Aluminium Alloy Color: As Pictures Shown Quantity: 1PCS Suitable Lens: For Canon 70-200mm F2.8L USM For Canon 70-200mm F2.8L IS USM Anti-Shaking For Canon 70-200mm F2.8L IS II USM Anti-Shaking 2 Generation For Canon 70-200mm F2.8L IS III USM Anti-Shaking 3 Generation For Canon 100-400mm F4.5-5.6L 1 Generation(2 Generation Cannot Used) For Canon 300mm F4L IS For Canon 35-350mm F3.5-5.6L Weight: Approx. 142g Circle Diameter: Approx. 77mm3.03inch. Package List: 1 x Lens Mount Ring Note: There is a slight error in the manual measurement, subject to the practice.