The Old Lens Copal 1 Adapter is a metal screw-in lens adapter designed to convert M53 x0.75 female threads to M40 x0.75 male threads. It is specifically crafted to fit a camera with an M53 x0.75 lens fitting, ensuring a secure and compatible connection. Made in China, this adapter comes with a manufacturer warranty of 1 year, providing customers with confidence in its quality and durability. Ideal for photographers looking to adapt old lenses to modern cameras, this adapter is a reliable and essential accessory in the world of lenses and filters.


Product Features:

  1. Thread Specification: Converts M53×0.75 internal female thread to M40×0.75 external male thread, specially designed for vintage lenses with Copal #1 shutter
  2. Overall Height: 12 mm
  3. Wall Thickness: 2 mm, high structural strength to support heavy lenses stably
  4. Material: All-metal construction with stable performance and long service life
  5. Custom service available: Feel free to contact us if you need bespoke adapters