Shortening the minimum focusing distance of Canon EF-mount lenses, this Automatic Extension Tube Set from Viltrox also enables you to achieve a greater maximum magnification for close-up shooting with any lens. This kit contains 12mm, 20mm, and 36mm tubes, which can be used independently or in combination for up to seven different lengths to suit different subject types. Additionally, integrated gold-plated contacts maintain full autofocus and auto-exposure functionality and feature durable aluminum-alloy mounts.
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Key Features
- For Canon EF Lenses and Cameras
- 12mm, 20mm, and 36mm Extension Tubes
- Shortens Minimum Focus Distance of Lens
- Autofocus & Auto-Exposure Functionality
Shortening the minimum focusing distance of Canon EF-mount lenses, this Automatic Extension Tube Set from Viltrox also enables you to achieve a greater maximum magnification for close-up shooting with any lens. This kit contains 12mm, 20mm, and 36mm tubes, which can be used independently or in combination for up to seven different lengths to suit different subject types. Additionally, integrated gold-plated contacts maintain full autofocus and auto-exposure functionality and feature durable aluminum-alloy mounts.
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Viltrox Automatic Extension Tube Overview
Viltrox Automatic Extension Tube Specs
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Viltrox Automatic Extension Tube Reviews
Budget Macrophotography
By Tylor
Rated 5 out of 5
Date: 2026-07-30
Perfect for entry level macrophotography on a budget. I am sure that a dedicated macro lens would be better. For my purposes of taking pictures of my spiders and just to make explore a different form of photography, it is perfect. It can be a little cumbersome switching between lens to get the right amount of zoom. The extension tube also block a lot of light with a lot of pictures coming out underexposed. But that it more an issue with the tech not this specific version of it.
the coolest little addition
By Bruce
Rated 5 out of 5
Date: 2026-01-19
I had no idea that something so simple could add so much functionality to my macro lens (or make other lenses behave like a macro). This is such a deal.
See any errors on this page?
Does this allow autofocusing and image ...
Does this allow autofocusing and image stabilization with Canon EF-S lenses?
Most lenses will autofocus but it does not support lens image stabilization. And depending on the camera the AF might not function because of the light loss using extension tubes.
Date published: 2024-07-16
Will the extension tubes fit a canon EF-S lens ...
Will the extension tubes fit a canon EF-S lens mount (18-55mm)
Yes, Viltrox Automatic Extension Tube Set for Canon EF is compatible with Canon EF-S 18-55mm f/3.5-5.6 IS II Lens.
Date published: 2023-08-28
Can these be used when stacked together?
Can these be used when stacked together?
Yes they can be used when stacked together.
Date published: 2021-12-02
Are the Vello and Viltrox extension tube sets for ...
Are the Vello and Viltrox extension tube sets for Canon, one and the same? They look remarkably alike.
No, they are different tubes but look similar. Most tubes are made in similar factories in China, hence the similarities.
Date published: 2020-08-05
Is this for mirrorless or DRSL Canon cameras?
Is this for mirrorless or DRSL Canon cameras?
This set is for DSLR Canon cameras.
Date published: 2021-01-02
Will this work with a RF to EF mount?
Will this work with a RF to EF mount?
The Viltrox Automatic Extension Tube Set for Canon EF will work , but will be Manual Focus .
Date published: 2026-06-24
Is it work on canon eos 70d
Is it work on canon eos 70d
The Viltrox Automatic Extension Tube Set for Canon EF is compatible with the Canon EOS 70D.
Date published: 2022-01-26
Will these extension tubes fit a Canon EF-S 20D ...
Will these extension tubes fit a Canon EF-S 20D camera with lens EFS 17-85mm lens?
Yes, Viltrox Automatic Extension Tube Set for Canon EF is also compatible with Canon EF-S lenses and crop sensor DSLR camera bodies.
Date published: 2023-09-27