M40x0.75 female to M42x1 male thread adapter, rotatable, for Copal/Prontor

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$39.00
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SKU
711332401228
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M40x0.75 female to M42x1 male thread adapter, rotatable, for Copal/Prontor shutters

  • Front side - M40x0.75 female thread
  • Rear side - M42x1 male thread (universal mount for Zenit/Praktica)
  • Max. diameter - 54 mm
  • Distance between flanges - 7 mm
  • Weight - 32 g

This adapter would be used to mount lenses that were meant to be in front of Copal/Prontor shutters to DSLRs (Polaroid Tominons, Leitz 80mm f/4.5 Photar, etc.)

Body is made of anodized aluminium. Rotatable insert is made of bronze.

More Information
Adapter Front Side M40x0.75
Adapter Rear Side M42x1
Adapter Added Length 7mm
Material Aluminium
Manufacturer RafCamera
Advantages
  • Design: Many of our products were inspired by customers, and have great application value.
  • Material: Aluminium alloy 2024 (used in aviation and space industry). It is light and durable.
  • Technology: Cutting from solid bars provides the highest possible product quality.
  • Tolerances: A bit tight fit is better than too loose fit for imaging equipment.
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