Lens Collar Tripod Mount Ring for RF 100-500mm F / 4.5 7.1L Lens - Aerospace Aluminum Support Holder with Arca Quick Release Plate, 1/4 & 3/8 Inch Threads for Stable Heav

Item Type: Lens CollarMaterial: Aluminum AlloyWeight: Approx. 261g/9.2ozMount Type: 1/4 Inch Thread, 3/8 Inch ThreadApplication: for RF 100 to 500mm f/4.5 7.1LPackage List：1 x Lens Collar1 x L Shaped Hex Wrench

• [Precise Compatibility]: Designed exclusively for RF 100-500mm f/4.5 7.1L lenses, this tripod mount ring ensures perfect fit and secure attachment, providing optimal balance and stability for heavy telephoto lenses during extended sessions.
• [Premium Aluminum Alloy]: Crafted from durable aerospace-grade aluminum alloy with CNC machining, this collar offers exceptional strength, resistance, and long-lasting performance, ideal for demanding outdoor photography environments.
• [User-Friendly Design]: Featuring a smooth, protective contact surface, this lens collar prevents lens wear and allows effortless 360-degree rotation, enabling quick switching between landscape and portrait orientations without compromising lens safety.
• [Versatile Mounting Options]: Equipped with an 80mm quick release plate and dual 1/4-inch and 3/8-inch threaded mounts, it seamlessly integrates with Arca-compatible tripod heads and clamps, enhancing convenience for professional photographers and enthusiasts alike.
• [Reliable Stability]: Engineered to support and balance long, heavy lenses, this mount ring reduces strain on the camera body and tripod, ensuring steady shots and prolonged comfort, making it an essential accessory for wildlife and sports photography.