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Cosina Auto Extension Tube Set - Accessory

Cosina Auto Extension Tube Set - Accessory

Set of 30mm, 20mm and 11mm extension tubes made by Cosina. Metal body available in black.

  • Size: 48 x 65mm
  • Weight: 88g
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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.

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Cosina Auto Extension Tube Set - Accessory Price History
Date Sold SKU Quality Control Price Image
10 Jul 2024 T72820 € 15,00 Cosina Auto Extension Tube Set - Accessory Image
06 Apr 2024 T27772 € 4,50 Cosina Auto Extension Tube Set - Accessory Image
16 Nov 2022 T23930 € 15,00 Cosina Auto Extension Tube Set - Accessory Image
23 Feb 2022 A76270 € 15,00 Cosina Auto Extension Tube Set - Accessory Image