Fuhjythy Metal Lens Collar Tripod Mount Ring for EF 70-200mm F/4L (Is/is II) Camera

The this lens support bracket inner diameter is about 65.5mm, width is about 18mm; split-structure, bottom is 60mm length quick release plate, with 1/4inch and 3/8inch screw holes High temperature die casting molding of metal, CNC processing, car paint on . Built-in film, copper knob and stainless steel anti-skid nails The lens collar is referencing to and modified from original standard design, bearing is enhanced, details are improved, and added the features of quick release plate The tripod mount ring is specially made for EF 70-200mm f/4L Lens, EF 70-200mm f/4L IS Lens, EF 70-200mm f/4L IS II Lens, EF 400mm f/5.6L Lens, EF 80-200mm f/2.8L Lens The lens holder bottom is 39mm fit Quick Release Plate, Compatible with / / / / / / / MARSACE / tripod ball head of Arca 39mm fit