Skip to product information
1 of 1

Kamerastore Digital Database

Mamiya 135mm f2.8 Sekor SX Auto - Lens

Mamiya 135mm f2.8 Sekor SX Auto - Lens

Short telephoto lens for M42 mount 35mm SLRs made by Mamiya. Due to open-aperture TTL system, these lenses can only be used with Mamiya M42 bodies.

  • Mamiya 135mm f2.8 Mamiya/Sekor SX Auto (4 elements, 4 groups)
  • Minimum focus distance: 1.5m
  • Aperture blades: 6
  • Size: 91 x 65mm
  • Weight: 500g
View full details

M42

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.

1 of 25
Mamiya 135mm f2.8 Sekor SX Auto - Lens Availability & Price History
Date Sold SKU Quality Control Price Image
28 Sep 2023 T48882 € 15,53 Mamiya 135mm f2.8 Sekor SX Auto - Lens Image
09 Dec 2022 A74417 € 77,99 Mamiya 135mm f2.8 Sekor SX Auto - Lens Image
20 Jul 2022 A74629 € 34,50 Mamiya 135mm f2.8 Sekor SX Auto - Lens Image