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Canon Drop-In Filter Mount Adapter EF-EOS R with Circular Polarizer Filter
Model: 3442C002
1/4
Canon Drop-In Filter Mount Adapter EF-EOS R with Circular Polarizer Filter
Model: 3442C002
Make an Offer!MSRP:
$259.00
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Canon Drop-In Filter Mount Adapter EF-EOS R with Circular Polarizer Filter is rated
4.8 out of
5 by
80.
Rated 5 out of
5
by
Mad Scotsman from
Flawless
This mount adapter represents a very elegant solution for those people who are already in the Canon ecosystem and have a significant investment in lenses, but wish to migrate to the new EOS R mirrorless platform.
Every Canon lens I have in my inventory mounts perfectly with this adapter, with no discernable impact on auto focus or any other functionality.
EF lenses mount flawlessly, and in an incredibly elegant way my EF-S lenses are cropped automatically!
Flawless execution and elegant solutions from Canon on this. $99 is entirely reasonable and makes this an incredible value.
Date published: 2018-10-26
Rated 5 out of
5
by
LJ Fowler from
Easy Way of Using My Best Lenses
Does a fine job and was a free add-on. I haven't missed the "manual ring" so happy I didn't spend more, nor did I want to mess with filters behind the lenses as the other pricier choice. Yes it adds a little weight but doesn't effect the autofocus like extension tubes with my telephoto zooms so I'm happy with it. Since I shoot with the EOS R only when need silent mode and use my EOS 5 for other situations there is need for only one adapter ring.
Date published: 2019-12-23
Rated 4 out of
5
by
Anonymous from
nice
I love the new R6 Mark II and the adaptor allows me to use the Canon lenses that I have invested in over the years for my other Canon EOS cameras...
Date published: 2025-09-09
Rated 5 out of
5
by
Selby Films from
Works SO well on my EOS R
Works SO well on my EOS R. I was worried about using ANY adapter between a premium body and a premium lens like my 70-200 f2.8 IS iii... but it performs the exact function it should, and it does it perfectly.
Date published: 2019-09-21
Rated 5 out of
5
by
Dee D from
Rf-Ef adapter
Easy to use. Works as it should. Allows me to use my EF glass on my R50
Date published: 2024-01-03
Rated 5 out of
5
by
BDP from
My EF lenses are better than ever!
This works great with my EF lenses, and except for the added length they feel like native RF glass. The only lens I felt compelled to replace was the V1 of the 70-200 IS 2.8 L - because the RF version is lighter and shorter and sharper (and the adapter makes the EF even more front heavy). Since I am currently using a 5d IV for a backup this will allow me to use the rest of my lenses until I jump into mirrorless with both feet.
Date published: 2020-10-07
Rated 5 out of
5
by
CM757 from
Works fine
I was gifted an R7 to replace my 77D. I don't have the funds currently to buy new lenses so I bought the adapter so that I could use what I have. I haven't used it much, shot some wildlife photos while on vacation. It worked fine for that.
Date published: 2024-01-04
Rated 5 out of
5
by
Robert2022 from
Less expensive than converting to all RF lenses
Allows me to use my existing EF lenses with the Canon EOS R camera. Makes the transfer to mirrorless much less expensive
Date published: 2022-01-28
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