Canon EF and RF Lenses Forum

RF 24-105 mm f4L lens or 35mm, 50mm, 85mm prime?

I'm looking to complete my RF lens collection (at least for now that is) and currently have the RF 50mm f1.8 and the 85mm f1.8. I want something wider, so I'm thinking of either adding the 35mm 1.8 or getting the 24-105 f4L when it goes on sale a bit...

Autofocus with Metabones, Lumix GH5S, and EF 70-200

Hi all! I just got the canon ef 70-200 for my lumix Gh5s with a ef Metabones adapter. I don’t know if it is the lens itself but it seems to be really struggling with the autofocus. It can kind of find focus but doesn’t really track and it makes a rap...

RF10-20mm f/4L - thoughts?

Advice/Reviews: Who here has / has used the RF10-20mm f/4L? I would love to see some sample images at 10mm. Canon are suggesting the distortion is minimal which I can’t quite wrap my head around. Currently using the lovely Samyang RF14mm f/2.8 AF, wh...

Just got a Canon EOS R5. Which lenses will be best?

I got my dream camera, the Canon EOS R5! I am beyond thrilled! I'm a huge fan of wildlife and landscape photography, and I also enjoy capturing people. As you can imagine, after investing so much in the camera, I need to be mindful of my budget for t...

Landscape/portrait lenses for EOS R5

I have an R5 and a 5D Mark IV. I have an EF 24-70mm f/4 and Sigma EF 14-24mm f/2.8. I have so far only used the R5 for wildlife with the 100-500mm, but would like to get one or two other lenses to cover wider angles. I've been happy with the EF lense...

RF 200-800 still on back order?

It’s now January 8 and Canon is STILL saying this lens is on back order and offering nothing further. I expect a lot more from them. I pre-ordered mine from B&H photo in NY on 11/2/23. My friend ordered hers after me, directly from Canon. I didn’t re...

Resolved! Canon - RF 24-240mm stuck on MF

Hi... This morning I fetched the Canon R7 with the attached RF 24-240mm lens. Noticed the power button had been left on from when using the camera a few days ago. I sometimes forget to turn the cam off, but no problems before doing this. Camera batte...

Resolved! Canon EOS Elan and Tamron lens vignetting

I've recently started using my Canon EOS Elan with a Tamron AF 17-50mm f/2.8 lens. The developed photos all have a dark vignette around them, which I have never seen before when using either the camera or the lens separately. Is this lens not compati...

Recommended settings for panoramic photos?

Hello Experts, I was wondering if there's such a thing as recommended settings for panoramic photos? By settings I am referring to focal distance, focal length, Tripod, L Bracket, Manual focus, manual settings, etc.? Lastly, what would be the ideal n...

Hate the RF100-500 Lens Collar

Does anyone else hate the lens collar on the RF100-500 lens? If it's somewhat loose, it frequently breaks open potentially spilling the lens to the ground. It is very hard to tighten enough so that it doesn't slip around when on a tripod. I have owne...

Has the RF10-20mm F4 L IS STM started shipping?

Supposed to have started shipping Nov 2, and there is hardly any discussion on the 10-20, as everyone is more interested in the 24-105, 200-800. When will the 10-20 actually start shipping?

RF 200-800mm How to set up dual functionality on the control ring

The control ring is supposed to be dual purpose - AF and another function that you customize in the settings. Has anybody tried that? I can't get it to do anything but focus.However, I customized the button to cycle across AF methods. That is really ...

Birding Lens Recommendations for EOS Rebel T7

I’m just getting into the photography world. My husband is a goose hunter and wants me to take photos of the hunts. I have the EF-S 18-55mm and EF 75-300mm lenses. Neither are going to be good for capturing birds flying in. Need recommendations for a...

EF 50mm f/1.8 STM firmware issue, lens won’t work

I have been using a Canon EF 50mm f/1.8 STM on my Canon M50 Mark II for quite some time with no issues. The other day I was shooting with it and when I turned the camera on I received a notification for Update Lens Firmware - “memory card containing ...

Resolved! Support on Lens Bought Overseas

Hi, I was wondering if I could get any product warranty/support in the U.S. on a lens if I bought it in Korea. I’m a student in U.S. going back to Korea every summer, and I won’t be using this lens until summer if I bought it now in America. Should I...

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Posts

RF 24-105 mm f4L lens or 35mm, 50mm, 85mm prime?

Autofocus with Metabones, Lumix GH5S, and EF 70-200

RF10-20mm f/4L - thoughts?

Just got a Canon EOS R5. Which lenses will be best?

Landscape/portrait lenses for EOS R5

RF 200-800 still on back order?

Resolved! Canon - RF 24-240mm stuck on MF

Resolved! Canon EOS Elan and Tamron lens vignetting

Recommended settings for panoramic photos?

Hate the RF100-500 Lens Collar

Has the RF10-20mm F4 L IS STM started shipping?

RF 200-800mm How to set up dual functionality on the control ring

Birding Lens Recommendations for EOS Rebel T7

EF 50mm f/1.8 STM firmware issue, lens won’t work

Resolved! Support on Lens Bought Overseas

RF Lens Coating Failures?

Lens Rentals on Canon's RF midrange zooms

Canon RF-S3.9mm F3.5 STM DUAL FISHEYE Lens

New Firmware Released For 5 Telephoto Lenses

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

New EOS R7 User hunting for the best macro lens

Warranty coverage for lens from unauthorized deale...

Telephoto Lens For A R10

RF 24-240 vs EF 24-105 for flash use!

Adapting Helios 44M vintage lens to Canon R50