Metal Lens Mount Ring for Canon EF 70-200mm F4L ISEF 300mm F4LEF 400mmF5.6L USMEF 80-200mm 2.8L

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 EF 70-200mm F4L ISEF 300mm F4LEF 400mm F5.6l USMEF 80-200mm 2.8L lens. 5. Good workmanship, reliable connection, ensures safety of the lens when using. Specification: Condition: 100percent Brand New Item Type: AII(W) Lens Mount Ring Material: Aluminium Alloy Color: As Pictures Shown Quantity: 1PCS Suitable Lens: For Canon 70-200mm F4 For Canon 70-200mm F4L ISEF 70-200 f4 IS II USM For Canon 200mm F2.8 For Canon 300mm F4L For Canon 400mm F5.6L For Canon 80-200mm F2.8L Weight: Approx. 145g Circle Inner Diameter: Approx. 65mm2.56inch Circle Width: Approx. 40mm1.57inch. Package List: 1 x Lens Mount Ring Note: There is a slight error in the manual measurement, subject to the practice.