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Mamiya 50mm f2.8 Sekor Auto - Lens

Mamiya 50mm f2.8 Sekor Auto - Lens

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Normal focal length lens for M42-system.

  • Optical design 4 elements in 3 groups
  • Closest focusing distance: 0.5m
  • 5 diaphragm blades
  • Weight: 175g
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M42 (also known as Pentax Universal) is a screw-type lens mount for SLR cameras. It was originally developed by Carl Zeiss but was adopted by many other manufacturers throughout Europe and Asia. Other notable M42 manufacturers include Praktica, Fujica, Pentax, and Zenit.

M42 is a very simple system with a long flange distance, making adapters simple and common. Many film manufacturers made adapters for mounting M42 lenses to their systems, and they can also be used with modern SLR & mirrorless cameras quite easily. Because it was used by so many companies, there are a huge number of M42 lenses out there, covering every focal length and level of optical quality.

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Mamiya 50mm f2.8 Sekor Auto - Lens Availability & Price History
Date Sold SKU Quality Control Price Image
Available T47862 $17.00 Mamiya 50mm f2.8 Sekor Auto