Shelf Bracket -Zoom Telephoto Lens Holder Highlights Generic Brand Zoom Telephoto Lens Holder Description: A quick loading plate connected by a screw hole is about 27mm, three shock-absorbing joints, a cable chute collapsible and retractable screw measures approximately 30mm. Long plate holders adopt standard Arca-Swiss interface. Compatible with SWISS / KIRK / Wimberley / MARKINS / SUNWAYFOTO / -RRS / ARCAKangrinpoche / BENRO / SIRUI platform. Installed between the long lens and the camera body, sharing the weight of the camera mount to protect the long lens and the camera mount from damage, but also increase stability. Aluminum materials, CNC precision machining, surface oxidation treatment, wear resistant. Specification: Material: Alloy Size: Approx 40x40mm/1.57inch Package Include: 1 Piece Long Focus Lens Holder Note: Please allow 0.1-0.5 inch differs due to manual measurement. (1inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.