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Key Features
- Canon EF/EF-S Lens to EOS R Camera
- Maintains AF and Image Stabilization
- Includes Drop-In Circular Polarizer A
- Dust- and Water-Resistant
Extending the range of compatible lenses, this Canon Drop-In Filter Mount Adapter EF-EOS R is a unique lens adapter designed for attaching any EF or EF-S-mount lens to the EOS R mirrorless digital camera. This sophisticated adapter affords compatibility with select A-type drop-in filters, and includes a circular polarizer filter to help increase saturation and contrast and reduce reflections.
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Will this work with the RP
Will this work with the RP
Yes it will. This will work with the Canon EOS RP as well.
Date published: 2020-03-27
Is there a case for the drop-in filter when not ...
Is there a case for the drop-in filter when not in use?
The filter that comes with the adapter does not come with its own case.
Date published: 2021-02-18
Once the polarizer or ND filter is removed do you ...
Once the polarizer or ND filter is removed do you have to put a clear filter in it's place is okay without a filter?
Yes, once you remove the polarizer or ND filter, you have to put a clear filter (BH #CADICFA • MFR #3444C001) in it's place.
Date published: 2023-04-05
Will this work with full frame cameras, ...
Will this work with full frame cameras, specifically red v raptor?
The Canon Drop-In Filter Mount Adapter EF-EOS R with Circular Polarizer Filter is designed for Canon RF cameras with a full-frame (36x24mm) sensor. The sensor of the Red V-Raptor is 40.96x21mm, so it may not fully cover the sensor when shooting 8K.
Date published: 2022-09-12
The directions for the adapter say it has to be ...
The directions for the adapter say it has to be removed from the camera before I can change lenses. Why? It seems that it would be easier to leave the adapter on the camera and just change the lens attached to the adapter.
We have all 3 adapters and 11 lenses and swap them out all the time without removing the lenses, never have had an issue,
Date published: 2021-08-27
Description says "water-resistant". How ...
Description says "water-resistant". How water-resistant is the dial that you turn to rotate the circular polarizer? Usable in rain?
Why in the heck would you think this would be good in the rain? There's not a possibility I would ever put this holder on in the rain. Yes it's good for misty conditions but not like prime lenses.
I would not recommend using in rain or high moisture conditions.
Date published: 2021-10-12
I am more concerning the image quality and ...
I am more concerning the image quality and autofocus speed when using polarizer filter. Does it degrade the image quality of the captured image? Does it slow down the autofocus speed at all?
It works well , does not change the auto focus speed and does not degrade the image quality
Date published: 2021-02-18
Is there a filter adapter for use with the RF ...
Is there a filter adapter for use with the RF lenses? Or does this allow both EF and RF lenses?
No there is no RF to RF adapter
Date published: 2021-02-09