Shortening the minimum focusing distance of Canon RF lenses, the 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 12 and 24mm tubes, which can be used independently or in combination for up to three different lengths to suit different subject types. Additionally, integrated copper-plated contacts maintain full autofocus and autoexposure functionality, and each ring features durable Canon RF front and rear mounts.
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Viltrox Automatic Extension Tube Set for Canon RF
Key Features
- For Canon RF Lenses and Cameras
- 12mm & 24mm Extension Tubes
- Shortens Minimum Focus Distance of Lens
- Autofocus & Autoexposure Functionality
Shortening the minimum focusing distance of Canon RF lenses, the 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 12 and 24mm tubes, which can be used independently or in combination for up to three different lengths to suit different subject types. Additionally, integrated copper-plated contacts maintain full autofocus and autoexposure functionality, and each ring features durable Canon RF front and rear mounts.
Viltrox Automatic Extension Tube Overview
Viltrox Automatic Extension Tube Specs
| Mount | Canon RF |
| Length | 12 mm 24 mm |
| Mount Material | Aluminum |
Packaging Info
| Package Weight | 0.355 lb |
| Box Dimensions (LxWxH) | 3.9 x 3.8 x 3.2" |
Viltrox Automatic Extension Tube Reviews
Cheap but effective
By Nic
Rated 3 out of 5
Date: 2022-06-28
The build quality is awful, they are cheaply made but they fit ok on my Z7 and 105 macro, and they do what they are supposed to do. At the time of purchase this was one of the cheapest options, but I still feel like I overpaid. I've never had any other extension tubes, so maybe they are all like this, but I'm disappointed with the quality for the price. If you get them on sale, maybe its a decent buy. Cheap lightweight plastic, a bit sticky or clunky trying to get them on and off, I always feel like they are going to break. They do work though, so there's that, once fully engaged the fit has no wobble but I don't expect them to stand up to the test of time.
Great value.
By William
Rated 5 out of 5
Date: 2022-03-02
I bought these tubes to use with my old Panasonic Lumix G2. The quality of them is good and they mount solidly. When using both tubes, there's just a tad of slack but nothing to worry about. Good quality, great price. Just a heads up-they do NOT come with body and rear lens caps.
Amazing
By Jorge
Rated 5 out of 5
Date: 2022-02-27
I loved it. It increased my magnification a lot of my current macro 1:1 lens. And because of its electronic contacts and can use auto focus. LOVE IT
Good set of Extension Tubes
By Frank
Rated 4 out of 5
Date: 2022-01-10
These tubes fit the Canon EF mount fairly well. Easy to attach to the lens and to the camera. I have some difficulty when trying to stack the tubes together. The mounts seem to have a little bit of trouble meshing together. Don't have this problem with the attaching to the lens or the camera, only connecting the tubes together. Electrical connections for lens metering and control seem to work well.
Don't Fit
By Duncan
Rated 1 out of 5
Date: 2021-12-07
These extension tubes do not fit my Olympus micro four thirds camera (EVOLT E-300). They are completely useless for me. I will be returning them.
These work seamlessly with my Sony FE lenses.
By Richard
Rated 5 out of 5
Date: 2021-07-27
Shipment arrived quickly and I was using the extension tubes the same day
OK
By Infinito
Rated 2 out of 5
Date: 2022-04-07
I could not make it the electrical part work whit any of my lens, bust anyway it makes macro effect in manual lences.
Stay away from this Extension tube
By Erwin
Rated 1 out of 5
Date: 2022-03-14
Both extension tubes are manufactured with very loose tolerances. They wobble on the camera and the lens wobbles on the tubes. In my opinion it is totally worthless for macro work. I should have paid attention to some of the previous reviews.
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Will it work with lens laowa 100 f2.8 2:1 ultra ...
Will it work with lens laowa 100 f2.8 2:1 ultra macro?
Yes. But the lens must be driven in manual mode.
Date published: 2021-12-05
I am planning to get this set to use on the Nikon ...
I am planning to get this set to use on the Nikon Z MC 105mm 2.8, not sure whether the focus point would be inside of the lens or not when I stack both the 12mm and the 24mm together?
When using both the 12mm and 24mm extension tubes in the Viltrox Automatic Extension Tube Set for Nikon Z together, the magnification of your lens will increase, and it will allow you to focus closer than using the Nikon NIKKOR Z MC 105mm f/2.8 VR S Macro Lens by itself. However, it does not indicate the new minimum focus distance when using the extension tubes on the Nikon NIKKOR Z MC 105mm f/2.8 VR S Macro Lens.
Date published: 2022-03-20
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: 2021-12-02
Will these work with an EM1 Mkii AND the 60mm OLY ...
Will these work with an EM1 Mkii AND the 60mm OLY macro? Tx.
Yes, I've used that combo. Works fine.
Date published: 2020-08-11
I have an Fisheye Opteka 6.5mm f/3.5 Fisheye for ...
I have an Fisheye Opteka 6.5mm f/3.5 Fisheye for Canon, this extension work with Sony ZV E10?
That lens is too wide. If you use an extension tube like this you won't be able to focus. Extension tubes are usually for lenses over 30mm in focal length or you may end up having the focus being behind the lens.
Date published: 2021-10-26
will this work with sony a7r3?
will this work with sony a7r3?
Will work on any e-mount camera.
Date published: 2021-03-24
Can this be attached to the MC-20 teleconverter? ...
Can this be attached to the MC-20 teleconverter? i.e.
Camera=MC-20=Viltrox = lens
I would not recommend using the Viltrox Automatic Extension Tube Set for Micro Four Thirds on the Olympus MC-20 M.Zuiko Digital 2x Teleconverter. The Olympus MC-20 M.Zuiko Digital 2x Teleconverter is designed for use on specific Olympus M.Zuiko telephoto lenses to increase the lens' focal length, whereas the Viltrox extension tubes are designed to increase magnification for close-up photography, but causes you to lose focus at infinity. The two items are not typically used together, and Viltrox has not tested the use of their extension tube with the Olympus teleconverter.
Date published: 2021-07-25
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