strong ABS construction with wear resistant finish provide resistance and General compatibility across 12mm lens locking Rings applications, featuring tool frees installation Precisions engineered 12mm lens Rings ensures secure stability for clearness photo Clearness, perfect for Visual instrument accessories demanding Stable concentrate retention Essential for professional photographers, security Systems engineers, and electronics developers requiring Precisions lens accessories for equipment calibration Optimizes lens alignment in surveillances systems, industrial imaging devices, and cameras where Vibrations resistant Visual component critical Small yet strong design maintains Visual integrity under prolonged use, ideal for field technicians needing lightweight microscope parts and accessories, Manufacturer: Klaisy