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Kamerastore Digital Database

Generic Automatic Extension Tube Set - Accessory

Generic Automatic Extension Tube Set - Accessory

A generic set of extension tubes made for M42 mount SLRs. These tubes have an automatic aperture stop-down pin. Various colors, shapes, and manufacturers.

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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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Generic Automatic Extension Tube Set - Accessory Price History
Date Sold SKU Quality Control Price Image
31 Oct 2023 T45316 € 10,00 Generic Automatic Extension Tube Set - Accessory Image
28 Sep 2023 T53044 € 10,00 Generic Automatic Extension Tube Set - Accessory Image
12 May 2023 T42548 € 5,00 Generic Automatic Extension Tube Set - Accessory Image
10 May 2023 T42437 € 10,00 Generic Automatic Extension Tube Set - Accessory Image
01 May 2023 T41267 € 10,00 Generic Automatic Extension Tube Set - Accessory Image
11 Apr 2023 T35522 € 9,00 Generic Automatic Extension Tube Set - Accessory Image
18 Mar 2023 T24002 € 10,00 Generic Automatic Extension Tube Set - Accessory Image
31 Jan 2023 T36366 € 10,00 Generic Automatic Extension Tube Set - Accessory Image
31 Jan 2023 T23946 € 15,00 Generic Automatic Extension Tube Set - Accessory Image
16 Jan 2023 T23948 € 15,00 Generic Automatic Extension Tube Set - Accessory Image
03 Jul 2022 T18181 € 15,00 Generic Automatic Extension Tube Set - Accessory Image
27 Jun 2022 T16421 € 15,00 Generic Automatic Extension Tube Set - Accessory Image