iShoot Tripod Mount Ring Lens Collar Compatible with Nikon Nikkor Z 135mm F1.8 S Plena, 85mm F1.2 & MC 105mm f/2.8 VR S, Quick Release Plate Supports ARCA Swiss Fit Head Clamp Stabilizer

1. The tripod mount ring is tailor-made according to the shape and structure of the lens. The inner wall of the tripod ring has a concave-convex irregular structure, only compatible with Nikon Nikkor Z MC 105mm F2.8 VR S, Z 85mm F1.2 S and Z 135mm F1.8 S Plena Lens, cannot be used for other lenses, and function button holes are reserved; 2. The lens collar adopts irregular shape, the edges and corners are polished; and the surface contacting the lens is affixed with 3M plastic film, preventing the lens from scratches; when installing, loosen the knob, align the installation position, and gently push to lock it. Please do not use excessive force; the tripod ring can only support horizontal shooting, not support vertical shooting; 3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, compatible with Arca-Swiss 39mm fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; 4. The quick release plate's bottom is improved with new design, which is compatible with the handheld stabilizer with the same structure of Arca-Swiss; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly； 5. The lens collar IS-ZMC105 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for fluid heads and stabilizer with Manfrotto 50 structure.