Canon EF and RF Lenses Forum

Resolved! Reason for Lens Size Differences?

Hi,I'm interested in purchasing a 90d DSLR, and have just noticed that in some of the listing pictures on various sites the lens mounted on the camera is a 58mm and in other listings it's a 67mm. I always thought the 90d took a 67mm lens; clearly I w...

EOS Rebel XTi lenses compatible with EOS R100?

Hi. I was wondering if anyone knows if my lens' from my Canon rebel eos digital xti camera is compatible with the Canon eos r100?

Rf 800mm f11 lens compatibility with EOS Rebel T6i

I have the eos rebel t6i and I’ve been wanting to start doing wildlife photography, I seen that the rf 800mm f11 was a good lens to get close ups for a decent price. Would I be able to use it with my camera ?

Canon RF 50mm f/1.2L or RF 85mmL 1.2/EF 85mm 1.4L which one to buy?

I need a versatile photo/video prime lens. So I shoot photo & video for church services, concerts, weddings and portraits with my Canon R5. I current have the EF 85mm 1.4L IS USM but it’s not so good with video but the photos are incredible! I’m thin...

A Sound with the Image stabilizer on the EF 24 - 105 F4 IS USM II

Hello all..!!Its been a month since I purchased the EF 24 - 105 F4 IS USM (Version 2).Recently, i noticed a small sound coming from the lens when the Image stabilizer engages & disengages. I cannot remember if this sound existed before. The video sho...

EF 50mm F/1.8 STM Not working on EOS R10 with Mount Adapter EF-EOS R

Ef 50 mm f1.8 stm wont working with my canon r10 with a ef to eos r auto adapter what to do

Resolved! Should I upgrade by rebel T7 or upgrade my lenses?

I currently have a rebel T7 it works pretty well for what I have used it for so far I do a lot of motion and sports photography. The auto focus isn't great and it struggles in low light, theres alot of noise present not sure if its the camera or mayb...

EOS R lens recommendations

I have a Canon EOS R and want to buy a a zoom lens, something like a 28-100 that has the Red Lens ring that will allow control of ISO. is it more practical to buy an EF lens and a RING converter than an RF lens? I also have a T7 EOS that the lens ...

RF 135 mm L lens shipping yet?

Has these lens been shipped out yet? If not, when might they be? Thanks!

Resolved! EF-S 55-250mm generates Error 60 and whirring noise

Hi, I was gifted a T5i and had this extra lens but I keep getting an error on the screen. Plus some mechanical whirling sound. Not sure if I need to download something? Because when I checked to see the compatibility online, it said that it would wor...

CPA with CPS?

I signed up for CPS Gold and, while I look forward to my 5 lenses/cameras cleaned, what I am really after is CPA: Canon Precision Alignment of my two main lenses to my main body. I do have a backup body, but assume that asking to align two lens to tw...

AF very very slow after 35mm F1.4 lens dropped from low distance

Hi allI dropped my 35mm 1.4F lens from a very low distance, everything seems fine after the checking, lens still works, but the AF takes several seconds to get the focus. Anyone has the hints what is the problem? I am wondering if the AF motor broken...

Equipment Evaluation Loan strategy with CPS

I would like to try out the RF 100-300 F2.8. I assume so does everyone else. I just joined CPS, and it will be my first request. There can only be one request at a time. I could also use an opportunity to play with the EF 300mm f2.8 and the RF 400mm ...

lens for beginner with rebel t7 cruising to alaska

Looking for recommendations for inexpensive lenses for beginner for cruise to alaska in June. already have kit lens and 50mm f1.8

EOS Rebel T6i Street Photography Lens Recommendations

Hi all! I picked up a Canon Rebel T6i w/ the kit lenses about 6 months ago. First time owning a proper camera. I have made myself familiar with the camera and lenses that came with it but want to kinda up my equipment some. Does anyone have any recom...

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Posts

Resolved! Reason for Lens Size Differences?

EOS Rebel XTi lenses compatible with EOS R100?

Rf 800mm f11 lens compatibility with EOS Rebel T6i

Canon RF 50mm f/1.2L or RF 85mmL 1.2/EF 85mm 1.4L which one to buy?

A Sound with the Image stabilizer on the EF 24 - 105 F4 IS USM II

EF 50mm F/1.8 STM Not working on EOS R10 with Mount Adapter EF-EOS R

Resolved! Should I upgrade by rebel T7 or upgrade my lenses?

EOS R lens recommendations

RF 135 mm L lens shipping yet?

Resolved! EF-S 55-250mm generates Error 60 and whirring noise

CPA with CPS?

AF very very slow after 35mm F1.4 lens dropped from low distance

Equipment Evaluation Loan strategy with CPS

lens for beginner with rebel t7 cruising to alaska

EOS Rebel T6i Street Photography Lens Recommendations

Real life IQ with the RF 14-35 F4L

Additions to the NEW RF STM lens lineup

Big Savings - Canon RF 100-500mm f/4.5-7.1 L IS US...

EOS M50 -doesn't take pictures with EF-M 15-45mm l...

Canon 24-70mm F2.8 II stopped focusing

Vivitar lens won't work on an EOS R with adapter

EF 75-300mm f/4-5.6 IS USM Aberration data needed

RF 200-800 Control ring does nothing when set to E...

RF 70-200mm f/2.8L compatibility and IS performanc...