Canon EF and RF Lenses Forum

RF 35mm 1.8 not focusing past fifty feet

I have an rf 35mm 1.8 Macro lens that isn't focusing on anything past fifty feet. I've tried in both manual and auto focusing modes. The focusing square will remain red in auto mode, and the entirety of the screen is blurry when using manual. It'll l...

EF 50 mm F/1.8 STM lens error

HiI bought the EF 50 mm F/1.8 STM lens and it worked fine for a very short time, but now I keep getting this err 01 message, saying that the communication between the camera and lens is faulty. I looked it up and I was told to just wipe the gold. I d...

New 50mm 1:1.8 lens won’t work on M50

If anyone knows what to do, please respond because I don’t know much about cameras.I bought the 50mm lens to improve my content (I also purchased the Viltrox adapter) for my M50. At first the lens & camera was on MF and refused to go on Autofocus, I ...

What RF lens would be good for animals, landscapes, and nature?

Hi,I am going to be getting a new r8, I currently have a 70d with a Tamron 18-400. The photos I take are animals, landscapes and nature.I am thinking that I want an rf lens, but I do not know what would work the best. I probable want weather sealed...

Exposure not working for EF 24-70mm F/2.8L II USM Lens

I have Canon EF 24-70mm F/2.8L II USM Lens that I have been using for past few years. For the past 2 days, the exposure on the lens is not working correctly. The pictures are very dark in live view mode as well as actual photo. Even when I bump up th...

Canon RF 200-800mm F6.3-9 IS USM Lens Review by Bryan Carnathan...

Hey everyone, I have been on the fence deciding whether or not to purchase the new RF 200-800mm F6.3-9 IS USM Lens, or the RF 100-500 and Tronhard posted a thread here titled "Which is Which", where he compares the two in a picture comparison, which...

Your experience with the rf 100-500 and rf extenders?

Recently got a steal for the rf 100-500 and rf extenders (1.4, 2) for 1900 total.I read and watch prior how there are limitations on focal length. However I haven't found this to be all that bad?If I plan on using the extenders, I'm already preemptiv...

EF 75-300mm What to add to improve zoom for wildlife photography

What can I add to my Cannon zoom lens EF 75 to 300 mm lens to have a better zoom to take pictures of wildlife?

Going from 80D to R6 - looking for 55-250 STM equivalent for Full Frame

I upgraded my 80D to R6 last year on black friday and started buying new gear and switching my equipment.I wanted a full frame for a long time but little did I realize a couple shortcomings that were huge bonuses for crop sensors.Minimum focus distan...

Tamron AF lens on a Canon A-1?

I was wondering if I could use the *Tamron AF Aspherical XR 28-300mm* lens on my Canon A-1, the lens does have a manual focus function but if I adapt the lens onto my A-1 can I take good pictures? (Also right now I have this AF lens on my EOS ELAN 7 ...

Wide Angle Lens Recommendations for EOS Rebel T5i

Hi all,This is my first post here. I am a complete photography newbie. I am learning a ton though. I am picking up a Canon T5i tomorrow and I am wanting to get a wide angle lens for it.The camera will come with the kit 18-55mm lens and the 50mm f1.8 ...

RF70-200mm F2.8 L IS USM $300 savings duration

I am interested in the RF 70-200mm r2.8 and I noticed it’s on a $300 saving currently. I was just curious on how long that saving is going to be on the website? Thanks!

Resolved! Lens recommendations for outdoor sports

Hello I am looking to upgrade my lense for the EOS Rebel T3 I do not want to upgrade my camera as it works just fine I would like to find a new lense for outdoor sports such as frisbee golf and indoor spots such as ice hockey what is the best lense f...

RF100-500 ISO maxes out at f/8

hi, i have an issue with my RF100-500 (on a canon r5) and I hope someone can help me:When it is all zoomed out to max, and f7,1 nothing is wrong, but when I add one stop to f8,0 and I want to shoot, ISO goes to the max and screen gets dark because o...

Camera choice using the TS-E 24mm f/3.5L II lens

Hello, all: I do a lot of commercial building photography, now ready to buy a 24 mm tilt-shift lens. Picture quality, detail and color are important. I'm not adverse to spending more on a camera body (to a point) to obtain performance improvement. I ...

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Posts

RF 35mm 1.8 not focusing past fifty feet

EF 50 mm F/1.8 STM lens error

New 50mm 1:1.8 lens won’t work on M50

What RF lens would be good for animals, landscapes, and nature?

Exposure not working for EF 24-70mm F/2.8L II USM Lens

Canon RF 200-800mm F6.3-9 IS USM Lens Review by Bryan Carnathan...

Your experience with the rf 100-500 and rf extenders?

EF 75-300mm What to add to improve zoom for wildlife photography

Going from 80D to R6 - looking for 55-250 STM equivalent for Full Frame

Tamron AF lens on a Canon A-1?

Wide Angle Lens Recommendations for EOS Rebel T5i

RF70-200mm F2.8 L IS USM $300 savings duration

Resolved! Lens recommendations for outdoor sports

RF100-500 ISO maxes out at f/8

Camera choice using the TS-E 24mm f/3.5L II lens

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...

Sticker and blacked-out bar code on the box of a n...

EF 24–105mm f/4L IS II USM Lens IS never stops act...

RF 28-70 F2 IS STM f-stop range question

24-105mm lens hit a marble floor: Looking for tips...

AE-1 lens compatibility with Rebel T7?