Circlip (aka. C-clip, Snap Ring, Rotor Clip)is often used in cameras and lenses, especially for holding pivots and gear in place. Because of the small size, it is often damaged/lost in the repair process. It is a non-generic part, thus making it very hard to find.Polar Bear Camera have reverse-engineered the parts and has them tailored in the machining centre.
Please measure the circlip with a calliper before placing the order.