iShoot Lens Tripod Mount Ring for Tamron 100-400mm f/4.5-6.3 Di VC USD(A035) Lens, Collar Support Bracket-Bottom is ARCA Fit Quick Release Plate Compatible with Ball Head of ARCA-SWISS

【1】The lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw; 【2】Adopt the standard of original factory, with 3M film inside, inner diameter is about 81.5mm, width is about 18mm; bottom is added quick release plate feature, plate length is about 90mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screw, net weight is about 180g; 【3】Bottom quick release plate is AS standard, compatible with RRS / ARCA-SWISS / ISHOOT tripod ball head of Arca fit, suitable for IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp. 【4】iShoot Lens Collar Tripod Mount Ring compatible with Tamron 100-400mm f/4.5-6.3 Di VC USD(A035) Lens, NOT compatible with Tamron 50-400mm f/4.5-6.3 Di III VXD A067 lens ; Lens Collar Support Bracket-Bottom is ARCA Fit Quick Release Plate Compatible with Tripod Ball Head of ARCA-SWISS Fit; 【5】Package Includes: 1 x iShoot Tripod Mount Ring IS-TA140 for Tamron 100-400mm f/4.5-6.3 Di VC USD(A035) Lens (Note: The other items in the photos not listed here are for illustrating only, not included)