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M39-M52 Flange Adapter Ring, M39×1mm Female to M52×1mm Male Thread

Product Description

  • Precision Thread Conversion : This flange adapter ring features M39×1mm female internal thread and M52×1mm male external thread, enabling accurate conversion from M39 lens mount to M52 mount for lens modification and accessory compatibility.
  • High-Quality Hard Aluminum Alloy : Crafted from rigid hard aluminum alloy with black oxide finish, it offers excellent durability, corrosion resistance, and a sleek, anti-reflective surface suitable for professional lens reworking.
  • High Machining Precision : Manufactured with ultra-precise machining processes for smooth installation and removal. The tight thread fit ensures stable connection without wobble during lens use and modification.
  • Versatile Functionality : Converts M39 lens to M52 mount for connection to M52 focusing helicoids or camera bodies; also enables M39 focusing helicoids to be attached to M52 helicoids for flexible lens modification.
  • Important Note for Users : This adapter is designed for lens modification only—it cannot be used directly for imaging or focusing. Ensure proper integration with M52 focusing components for functional lens assembly.

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