57-55mm Step-Down Metal Lens Adapter Filter Ring 57mm Lens to 55mm Adapter Accessory NP8924

Item No.: NP8923 LC8781 NP8924 NP8925 NP8926
Description
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
Male screw thread: 57mm
Female screw thread: 55mm
Made of anodized Aluminium
Colour: Black

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