SmallRig Lens Adapter Support for Sigma fp Camera Cage BSA2650

SmallRig Lens Adapter Support for Sigma fp Camera Cage BSA2650 is a support foot to relieves pressure from the camera's lens mount by reinforcing the lens from below and prevents the adapter from twisting. The support screws into SmallRig Sigma fp cage 2518 with two included M4 screws and connects to the bottom of MC-21 Mount Converter after taking off the removable tripod mount of MC-21. The bottom features a 1/4”-20 threaded hole for tripod plate when using a cinema lens.