This product is a new M65×1 female thread metal retaining ring designed for lens focusing helicoid. It is compatible with universal camera brands and features a screw-in fastening for secure installation. The ring comes with a 1-year manufacturer warranty and is made in China. Perfect for M65X1 lenses, this adapter allows for universal camera/camcorder fittings, making it a versatile and reliable accessory for lens front mounting.

Product Features:

  1. Maximum outer diameter: 73 mm
  2. Thickness: 4 mm
  3. Thread specification: M65×1 female thread
  4. Function: Fasten adapters and focusing helicoids inside unthreaded holes of lens boards
  5. Material: High-grade aluminum alloy with black anodized finish