12.7 mm Optical Posts

12.7 mm Optical Posts

Ø12.7 mm (ؽ″) optical posts made by Britton in stainless steel, for mounting lenses, mirrors and holders at the beam height you need.

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Key specifications

  • Stainless steel, Ø12.7 mm
  • M4 top tap with chamfered edge, M6 bottom tap
  • Lengths 20–300 mm

How to choose

Choose post and holder lengths together: beam height = post height in the holder + mount centre height. Use posts with an engraved scale where you need repeatable heights.

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