The pro lens gear ring ( diameter 75-85 mm) is for Follow focus,Provide greater precision and control over focus .
Allows externally focusing lenses to be geared and used with a follow focus Industry-standard 0.8 module.
* Name: Tripod Mount accessory Cheese Base Plate LCP-1 + Rod clamp * Material:aluminum * Anodized black finish * Size:155mm x 80mm * Thickness:7mm * V2 screw knob * 12.9 class screw
Package contains:
1 piece of Tripod Mount accessory Cheese Base Plate LCP-1 1 piece of 15mm rod clamp V2 blue 1 piece of M6 screw knob V2 blue 2 piece of M5 hex flat head stainless screw 1 piece of allen key