Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A
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Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A

SKU: CARFRMAV MFR: 3443C002
(19)5 questions, 6 answers
$429.00
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Key Features

  • Seamlessly adapt your Canon EF lenses to EOS R cameras with this EF-EOS R adapter.
  • Enjoy variable ND filter control for stunning effects using your existing EF lenses.
  • Maintain autofocus and image stabilization when using Canon EF lenses on EOS R bodies.
  • This robust Canon lens adapter ensures a secure, weather-resistant connection.
  • Expand your creative options; use EF glass on EOS R cameras for photography.
  • Lightweight adapter adds versatility without bulk, perfect for travel photography.
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Questions & Answers

TIMOTHY M : Can you use without the filter in place?JAMES W : Well, think about their Control Ring adapter, which doesn't have a filter, just air space. Now you'd of course need to have the filter holder in place, but I see no reason you couldn't remove the filter.
MYERS N : Will this work with EF-M lenses?GRAYSON G : It should, I'm selling mine for $200 if your interested let me know at Grayson at glevity dot com if you are.
ADRIAN K : Will this work with full frame glass?ROBERT B : It only fits Canon full frame cameras, and is designed for full frame lenses (EF).JIM W : YesROBERT K : Yes it will

Reviews about this item

Review Summary

2023-06-10T20:00:00

Rated 2 out of 5

Not useful as advertised

I rented this to try and was not impressed for a Canon quality product. At higher ND, the color cast is horrendous & irretrievable with post processing. Useful for up to 5 stops maybe but no more than that.

MarkJH

2023-02-26T09:20:31

Rated 5 out of 5

Game changer

Love it! I love using it with my EF lenses. I will say that I have had issues with it causing lens and autofocus issues if I dont have a filter inside it and just have the cover on. It's awesome to use for both video and photo. Swapping lenses without having to deal with switching filters or carrying a bunch. THE variable ND doesn't lock and ends to slide around. So I think tape would help.

Brian P.

2022-06-18T20:00:00

Rated 1 out of 5

Total garbage, image ruiner

I don't understand how Canon continues to manufacture and sell this product in good conscience. It causes an absolutely terrible color caste and weird discolored shadows in the corners. I'd thought it was slightly more usable if you don't dial it to the max, but I was just doing some landscapes where I dialed it back just enough that through the viewfinder the images looked OK. But when I got home they were ruined. Imagine if you were on a vacation somewhere you'll never visit again and don't notice your images are ruined till you get home. I hope they'll discontinue the product soon. For many years I had great experiences with Canon products, but most of what I've bought in the past few years had been sub-par. I probably won't be recommending Canon to my clients anymore and I'm considering moving to another manufacturer for my own gear, too.

davidfromearth

2022-06-16T08:40:02

Rated 4 out of 5

Review knob

Pros: minimal color cast when not cranking all the way up. Cons: the dial is *really* sensitive, so it?s easy to change the ND from shot to shot accidentally.

BEN M.

2022-01-29T19:00:00

Rated 1 out of 5

You lose more than you gain

As a landscape photographer I consider the mount's change as disastrous. A very expensive EF 16-35 f2.8 lens was converted into a 40-57, terrible!!!!!!. I consider the filter system ingenious but the loss of amplitude in the focal length a fatal error. I just acquired a Fuji GFX100s and with this I say goodbye to Canon after 30 years faithful to the brand

MarlonCova

2021-12-26T19:00:00

Rated 2 out of 5

Color good at low F-stops only

Love the concept of not having to carry and change filters on the front of all my lenses but... I tried out my 1 to 10 stop variable ND filter and anything past 4 stops gives the whole image a blue tint that get more blue as you go up to 10 stops. It is unusable for recording accurate color past 4 stops in my opinion.

RicS

2021-11-11T19:00:00

Rated 4 out of 5

great but not perfect

Firstly, you can get aftermarket filters that fit into this now. Breakthrough technology makes the best ones. This is really great, perfect for wides that lack filter threads. A couple times the filter fell out of the holder, exposing the internals of the lens and camera! Not good. Image quality does not reduce at all by using these adapters! :

Sproesser

2020-03-06T19:00:00

Rated 3 out of 5

Where are the non-variable options?

Love the size and idea behind this. But, is there a non-variable ND drop in filter for this mount? Like a set of multiple NDs? I can't stand the color shift and increased contrast variable NDs create. I'd much prefer to just carry around a few drop in's at varying ND levels, and have nice ND glass instead of a variable nd.

jHolway

2020-02-26T03:38:17

Rated 5 out of 5

ND Filter

You need to buy it, nd is live

Mauricio S.

2020-01-29T08:22:14

Rated 3 out of 5

Nice product but too expensive

Not sure yet the cost makes it kind of mediocre I think Canon has just over prices just kind of just does not seem to care about their customers it’s a nice addition when using EF lenses for Canon come on you got to be better with your customers

JORGE P.

2019-09-12T20:00:00

Rated 4 out of 5

Great concept

ND filter on the INSIDE of the camera, and works with any. There should be ND filters built into any camera that does video. The dial is a little easy to turn, and I wish it had a wider usable range. I don't like that I cannot use this technology unless I'm using EF glass. There should be a way to get internal ND into the RF mount some way, obviously not with a mount adapter but some other way.

KMG

2019-04-03T20:00:00

Rated 4 out of 5

Great for the EF 11-24mm L Lens

This is a good option for the 11-24mm and 17mm TS-E L lenses. I took one star off for two reasons. The first is that it isn't really useable over the entire ND range. From about 5 stops and up the color shift is very strong and, at the extreme end, pretty much un-correctable. Given the first reason, I fell it is overpriced. I would still recommend it, just understand the limitations.

Joeseph D.

2019-04-03T20:00:00

Rated 4 out of 5

Great for the EF 11-24mm L Lens

This is a good option for the 11-24mm and 17mm TS-E L lenses. I took one star off for two reasons. The first is that it isn't really useable over the entire ND range. From about 5 stops and up the color shift is very strong and, at the extreme end, pretty much un-correctable. Given the first reason, I fell it is overpriced. I would still recommend it, just understand the limitations.

Joe1million

2019-04-03T20:00:00

Rated 4 out of 5

Great for the EF 11-24mm L Lens

This is a good option for the 11-24mm and 17mm TS-E L lenses. I took one star off for two reasons. The first is that it isn't really useable over the entire ND range. From about 5 stops and up the color shift is very strong and, at the extreme end, pretty much un-correctable. Given the first reason, I fell it is overpriced. I would still recommend it, just understand the limitations.

Joe9412

2019-04-03T20:00:00

Rated 4 out of 5

Great for the EF 11-24mm L Lens

This is a good option for the 11-24mm and 17mm TS-E L lenses. I took one star off for two reasons. The first is that it isn't really useable over the entire ND range. From about 5 stops and up the color shift is very strong and, at the extreme end, pretty much un-correctable. Given the first reason, I fell it is overpriced. I would still recommend it, just understand the limitations.

JoeDav

2019-03-14T20:00:00

Rated 3 out of 5

some vintage on the corners

I just got this filter and my first tryouts show some vintage (dark on the corners of the pictures

bjdehoyos

2019-03-07T19:00:00

Rated 3 out of 5

I guess it does what it needs to do.

I recived mine couple of days ago. The build quality on the actual adapor is good but little scroll wheel on the side for the ND filter is very loose. I feel like if a gust of wind blows by it might move... I’m not sure if mine is defective or that’s how it should be.

Bshaker

2019-03-06T18:16:35

Rated 5 out of 5

Good

Quite useful! Arrived quite late. Bought in January, delivered in March.

Zhiqi L.

2019-01-04T15:37:07

Rated 1 out of 5

wait

waiting for arrival

CHUCK G.

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Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A Specifications

  • Mount

    Canon RF (camera side)
    Canon EF, Canon EF/EF-S (lens side)

  • Usable Lens

    Canon EF lenses
    Excludes RF lenses, EF-M lenses, CN-E lenses (EF cinema lenses)

  • Usable Camera

    Canon EOS R camera

  • Dust- & Water-resistance

    Provided (rubber ring)

  • Dimensions

    2.88 x 0.97" (73.2 x 24.7mm) (Adapter Only)

  • Weight

    4.3 oz (121g) (Approx.) (Adapter Only)

  • UPC Code

    660685217195

Models
Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A

Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A

SKU: CARFRMAV

MFR: 3443C002

$429.00

In Stock

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Canon EF-EOS R 0.71x Mount Adapter for EF-Mount to EOS C70

SKU: CAMAEFC70

MFR: 4757C001

$649.00

$780.00

Save:$131.00 (17%)

In Stock

Tilta Tiltaing Canon RF to PL Mount Adapter w/Adjustable Back Focus, Gray/Black

Tilta Tiltaing Canon RF to PL Mount Adapter w/Adjustable Back Focus, Gray/Black

SKU: IATARFPL2

MFR: TA-RF-PL2

$429.00

Special Order

Generally ships in 7-14 days, subject to availability

FeaturesFull AF AdapterElectronic AdapterBasic Adapter
StyleWith ND Filter--
Camera Fitting (Male)Canon RFCanon RFCanon RF
Lens Fitting (Female)Canon EOSCanon EOS EFPL Mount

About Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A

FEATURED REVIEWS

Good

By Zhiqi L.

Quite useful! Arrived quite late. Bought in January, delivered in March.

Game changer

By Brian P.

Love it! I love using it with my EF lenses. I will say that I have had issues with it causing lens and autofocus issues if I dont have a filter inside it and just have the cover on. It's awesome to use for both video and photo. Swapping lenses without having to deal with switching filters or carrying a bunch. THE variable ND doesn't lock and ends to slide around. So I think tape would help.

Drop-In Filter Mount Adapter EF-EOS R with Drop-In Variable ND Filter A

Connect an EF or EF-S lens to your EOS R camera using the Drop-in Filter Mount Adapter EF-EOS R, expanding your available lens options while also providing the ability to add a drop-in filter to your photographic endeavors. This drop-in filter adapter lets you utilize a variable ND filter, and because it's one size fits all, there's no need to purchase multiple filters to fit various lens diameters. The Drop-in Filter Mount Adapter EF-EOS R's matching design means smooth connections while a rugged, dust- and water-resistant construction adds to its flexibility, making it easy to have a choice of lens and filter for virtually any shooting situation.

EF-S

You can seamlessly bridge the gap between your Canon EOS R camera and EF or EF-S lenses with the Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A. This high-quality adapter expands your lens options, enabling you to tap into a wider range of photographic possibilities.

The adapter's unique design incorporates a drop-in filter slot, allowing you to use a variable ND filter. This feature offers you greater control over exposure levels, making it an essential tool for photographers working in varying lighting conditions.

Unlike traditional filters, this versatile adapter is a one-size-fits-all solution, eliminating the need to invest in multiple filters for different lens diameters. The Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A is designed to ensure smooth, hassle-free connections between your camera and lens.

Constructed with durability in mind, this compact adapter boasts a rugged build that is resistant to both dust and water. This robust construction enhances its versatility, making it a reliable choice for virtually any shooting situation. Whether you're capturing stunning landscapes or shooting in challenging environments, this easy-to-use adapter is designed to deliver superior performance.

Incorporate the Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A into your photography gear to unlock new creative possibilities and achieve professional-grade results.

Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter A Features

  • Mount Adapter Allows EF/EF-S Lens Compatibility with the EOS R Camera
  • Drop-in Filter Adapter Allows Use of a Variable ND Filter (from ND3 to ND500 - equivalent to 1.5 to 9 f-stops)
  • Dust- and Water-resistant
  • Exterior Design Matched to EF Lenses
  • Metal Mount on Both Lens and Camera Sides Provide Rugged Flexibility

Warranty Information

This product has a limited warranty of 12 months.

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Key Features

  • Seamlessly adapt your Canon EF lenses to EOS R cameras with this EF-EOS R adapter.
  • Enjoy variable ND filter control for stunning effects using your existing EF lenses.
  • Maintain autofocus and image stabilization when using Canon EF lenses on EOS R bodies.
  • This robust Canon lens adapter ensures a secure, weather-resistant connection.
  • Expand your creative options; use EF glass on EOS R cameras for photography.
  • Lightweight adapter adds versatility without bulk, perfect for travel photography.

What's in the box:

  • Drop-In Filter Mount Adapter EF-EOS R
  • Drop-In Variable ND Filter A
  • Lens Dust Cap RF
  • Camera Cover R-F-3
  • Soft Case
  • Canon 1 Year Limited Warranty