iShoot Lens Collar Tripod Mount Ring IS-Z1860 --- Support Vertical Shoot Compatible with Nikon Z 180-600mm F5.6-6.3 VR Bottom is 39mm Arca Fit Quick Release Plate Feature Compatible with RRS / ARCA-SWISS Fit Tripod Head Clamp & Arca Fit Stabilizer Main Features: 1. The tripod ring is tightly combined with the lens, and there should be no stickers at the installation position. If there is, it should be removed, otherwise it will affect the installation; 2. The lens collar IS-Z1860 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for fluid heads and stabilizers with Manfrotto 50 structure; 3. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold. Compatible with: Nikon Nikkor Z 180-600mm F5.6-6.3 VR Lens NOT compatible with any other lens. Tips: There should be no stickers on the installation position of the lens. If there are, they should be removed, otherwise the installation will be affected. Package Includes: 1 x iShoot Tripod Mount Ring IS-Z1860 Compatible with Nikon Z 180-600mm F5.6-6.3 VR Lens (Note: The other items in the photos not listed here are for illustrating only, not included)