Use: for example, 77mm (such as starlight mirror, soft focus mirror, ND, UV, Mitsubishi mirror, etc.) filter is installed on 43mm lens, greatly saving cost and multi-purpose.

Materials: aluminum alloy, high strength, impact resistance, distortion and pressure. The main thickness and weight are greatly reduced, which can create a slim figure.

Process: CNC machining is adopted, and 50 forming tools are processed in strict accordance with the process standards, so as to ensure the lubrication of the wire mouth, without binding and wire hooking. Greatly increased processing costs.

Surface: high mesh mechanical sand blasting. Environmental protection anodizing, color pure dumb black