Looking to sell or upgrade your own Canon Tripod Ring Mount B (B)?

Canon Tripod Ring Mount B (B)

Canon Tripod Mount Ring is a lightweight and durable ring that is designed for Canon 100mm f/2.8L USM Macro, EF 100mm f/2.8 Macro USM, MP-E65mm f/2.8 and EF 180mm f/3.5L Macro USM lenses. It make possible to rotate the camera much easier and faster and provides stable mounting and smooth rotation with excellent operability. This is ideal for high speed films and to record movement in subjects such as waterfalls, clouds, or cars.