Canon Ef M Camera

Canon Mount Adapter Ef-eos R

Product Code: ga63181
Availability: In Stock

$387.00 $487.62

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9 reviews Write a review

Description
Reviews (9)

Extending the range of compatible lenses, the Canon Mount Adapter EF-EOS R is a lightweight, compact lens adapter designed for attaching any EF or EF-S-mount lens to the EOS R mirrorless digital camera. This simple adapter retains full autofocus and image stabilization capabilities and contains no optical components, thereby maintaining the original optical quality of the mounted lens. It is also dust- and water-resistant, making it suitable for use in harsh weather conditions.

Canon EF/EF-S Lens to EOS R Camera Maintains AF and Image Stabilization Dust- and Water-Resistant

Parameters
Camera Mount	Canon RF
Lens Mount	Canon EF, Canon EF/EF-S
Dimensions	ø: 2.8 x H: 0.9" / ø: 71.2 x H: 24.0 mm
Weight	3.88 oz / 110 g
Packaging Info
Package Weight	0.57 lb
Box Dimensions (LxWxH)	5.4 x 4.7 x 3.3"

Related Questions and Answers

Q: 1. I got 18-135 Is usm (old one) so will it work with Canon Mount Adapter EF-EOS R?

A: The Canon EF-S 18-135mm f/3.5-5.6 IS USM Lens is compatible with the Canon Mount Adapter EF-EOS R.

Q: 2. Is this what I need for Mark IV lenses to work on the RF 6?

A: Yes. This Canon EF-EOS RF adapter will allow you to mount your Canon DSLR lenses onto your Canon EOS R6 mirrorless camera body.

Q: 3. Is it compatible with the original Canon EF 24-70mm f/2.8L USM lens or only the new Canon EF 24-70mm f/2.8L II USM?

A: It is compatible with both.

Q: 4. Is there a reverse so I can mount an ef-r lens to a ef camera?

A: Currently there is no RF to EF mount adapter.

Q: 5. Im confused by the pricing. Is it correct? All of the adapters appear to have the same base features yet the ones with extra features (eg w/ filters or w/ control ring) cost less than the one without. The basic adapter is $399 while the one with an included polarizer is $99. Thats a lot to pay for less than 1oz less weight. There must be some other difference not described. Can you clarify? Thanks

A: It appears this pricing is incorrect. From numerous sources I've seen, this adapter should be priced at $99.99, with the control ring version priced at $199.99. The two with drop-in filters should be priced at $299 and $399 respectively, with the more expensive version having a variable ND filter vs a circular polarizer.

Q: 6. Can the adapter remain on the body while changing lenses? Or is it recommended to remove the adapter/lens as a unit, remove the lens, attach another lens and then attach the adapter/lens unit to the body?

A: You can definitely leave the adapter on the camera if you want to.

Q: 7. Will this work with r7

A: Yes, the Canon Mount Adapter EF-EOS R can be used to attach an EF/EF-S-mount lens on the Canon EOS R7 Mirrorless Camera.

Q: 8. Will this work with the R3?

A: Yes this adapter is compatible with the Canon R3.

Q: 9. Will the EF-EOS R mount adapters work with Canon 1.4x or 2x extenders, assuming the EF lens is compatible with the extender? (Seems like it would, but I can't find an official answer or someone who's tried it.)

A: Yes it will work

Q: 10. How well will this work with the R6 body and the Sigma 150-600mm contemporary lens?

A: Yes, the sigma 150-600mm will work with the Canon mount adapter EF-EOS R.

Amine	29/09/2024
I didn’t know that my beloved 24-105mm f4 could become even better. Now I have a full-frame f2.8 lens. I love the extra stops of light and the responsive autofocus with L-series lenses. I’m happy that it came with the C70 kit. 5

Dan	29/09/2024
Slows down auto focus a bit on my Sigma ART's it seems, as opposed to without the speedbooster. But optically, it looks great! 5

masato	08/07/2024
This adapter is a magic item to change C70 to full size shooter. I'm very comfortable to use EF lenses as original angle of view with brighter aperture. 5

Stoimen	25/06/2024
good idea, works good 5

Kent	25/06/2024
Just what I needed for the C70. Love that I now have the full frame look with my full frame EF L lenses on the C70. And so far I've had no issues with communication. I've used EF L lenses: 100-400, 24-70, 16-35, 24 1.4, 50, 135 2, 85 1.4, and 35mm f/2 (non-Ll) for gimbal use. Plus I get another stop with all the lenses. Here's a frame grab with the 100-400 at 400. 5

Josue	06/06/2024
No aberrations on the lens. 5

Yaojih	01/06/2024
f1.2L with this speedbooster is f0.85. all I want to say is this. 5

Aaron	24/05/2024
This works exactly as you'd expect. Slap on a full frame lens and it just works. Screws are attached so you can't lose them. Takes maybe 5 mins to remove the screw mounts on set. I keep this and the basic EF to EOS-R adapter in my kit. The director can then choose cropped or not. 5

damon	23/05/2024
I was initially worried about degradation of image quality but if there is any, it's negligible. I absolutely love the full frame look, the extra stop of light and being able to use my EF lenses without the crop factor. I was initially using the sigma 18-35, which is a great lens for s35, but Canon L series glass is much better in my opinion. Now, I can utilize that 24-70 range which is pretty much all I need fo 85% of my work. The AF works very well, I can't notice a difference using the regular rf to ef adapter vs the .71x adapter. It's a very sturdy mount. One thing to take into consideration, if you're going to clean the sensor, you will have to take off the adapter completely, which means taking off the 4 mounting screws. That is the only downside I can find after a month of use. 5