Metal Tripod Mount IS-SL730 Lens Collar Support Interface For S 70-300 F/4.5-5.6 Macro OIS Metal Adapter Built-in ARCA Type Camera Quick Release Plate Standard 39mm Interface

Bottom is 39mm standard interface quick release plate, for ARCA-SWISS/ WIMBERLEY MARKINS/ PHOTOCLAM/ SUNWAYFOTO / tripod ballhead, for head and clamp. The corners of the tripod adapter are polished, and the surface which contacts the lens is fixed with plastic film, preventing the lens from being scratche. Tailor-designed IS-SL730 tripod mount for for S 70-300 f/4.5-5.6 Macro OIS lens, it retains the switch function Plate length is about 50mm, built-in camera quick release plate for tripod for head, equipped with 1/4" and 3/8" screw holes, allows you to fix the lens to the tripod directly. aviation aluminum material, machining, lightweight hollow design, polished and anodized finish on the surface, exquisite workmanship and for long service life.