Description
Description:
1. Material: aluminum alloy
2. Size: 81mm inside diameter
3. Color: black
4. Production process: mechanical finishing, surface frosted and electroplated, hardened, and then baked with black paint, shiny. Flocking inside, will not scratch the lens body.
5. Purpose: fix the lens on a tripod, which can be easily rotated in all directions to meet the shooting needs.
