iShoot IS-N250 Tripod Mount Ring for Nikon AF-S 200-500mm F5.6E ED VR

iShoot IS-N250 Tripod Mount Ring Nikon AF-S 200-500mm F5.6E ED VR Product model: IS-N250 iShoot IS-N250 tripod mount ring is designed for Nikon AF-S 200-500mm F5.6E ED VR lens. The tripod mount ring also features a arca-type interface so it can be mounted on any standard arca-swiss compatible ball heads or clamps (may not suitable for some RRS products). By using a tripod mount ring you can take better pictures as the mount ring can give you setup a better balance and stabilisation. Main features: Made of aviation aluminum by CNC precision machining, surface processed by anodic oxidation to avoid rust, with stainless steel screws and hollow weight design, it only weights approximately 250g Compared to the original model, this mount ring has an enhanced structure and improved design, it features a convenient quick release plate interface Tripod ring inner diameter is about 79mm, use of flocking to increase the contact surface area, four punctuations to help you align and mount the len