For wedding photography with the Canon EOS R5, I highly recommend the RF 28-70mm f/2L USM lens. This versatile zoom covers wide-angle to short telephoto focal lengths, perfect for capturing everything from group shots to intimate portraits. The constant f/2 aperture allows for beautiful background separation and excellent low-light performance. Its exceptional sharpness and fast, accurate autofocus make it an ideal choice for weddings.

Best combo for Wedding:

• RF 28-70mm f/2L USM
• RF 70-200mm f/2.8L IS USM

> Re: "If you don't have enough budget, the RF 24-105mm f/4L IS USM lens is another good choice." Totally agree that the 24-105 is a solid backup, but honestly, be careful relying on an f/4 once the sun goes down or in those dim chapels. I learned that the hard way during a rainy wedding last year where my R5 was hunting way more than I liked at f/4. It was stressful trying to nail focus on the first kiss when the light just wasnt there. If youre looking for performance without the f/1.2 price tag, you might want to consider the Canon RF 35mm f1.8 Macro IS STM. I always keep it in my bag because it handles low light so much better than the f/4 zooms, plus the macro capability is a lifesaver for ring and invitation details. Just make sure to watch the autofocus speed compared to the L glass tho... it is a bit slower but the results are sharp. I would also suggest looking at the Canon RF 16mm f2.8 STM for the reception. It is super light and honestly amazing for those wide dance floor shots when things get crowded. Carrying heavy glass like the 28-70 all day is a killer on the wrists so having these light primes as alternatives really saved my back during long 12-hour days.

I've been shooting weddings on the R5 since it launched and it's honestly a total beast! The autofocus system is a huge game changer compared to the old DSLR days I came from. I remember this one summer wedding at a remote vineyard where I had my current setup ready to go. I was so focused on the light that I didn't even notice a massive storm rolling in! The weather sealing on these new bodies is absolutely incredible because I got completely soaked while capturing the couple under this huge oak tree. It was such a rush and the shots were amazing! I actually spent the next hour in the catering tent trying to dry my socks with a hair dryer I borrowed from the stylist while the gear just kept on ticking. Total chaos, but those rain shots ended up being the favorites of the whole gallery. Anyway, that experience really taught me to trust the equipment no matter what. But yeah.

Just wanted to say thanks for everyone chiming in. Super helpful discussion.

Here are several suggestions for the best Canon lenses for wedding photography with the EOS R5 camera:

1. Canon RF 28-70mm f/2L USM

   • Versatile zoom range ideal for weddings
   • Fast constant f/2 aperture for low light and shallow depth of field
   • Exceptional sharpness and image quality
   • Rapid, quiet autofocus perfect for unobtrusive shooting

2. Canon RF 50mm f/1.2L USM

   • Classic prime lens focal length for portraits
   • Extremely wide f/1.2 aperture for creamy bokeh and subject separation
   • Super sharp optics even wide open
   • Fast, accurate autofocus for critical moments

3. Canon RF 70-200mm f/2.8L IS USM

   • Telephoto zoom essential for ceremonies and candids
   • Bright f/2.8 constant aperture throughout the range
   • Optical image stabilization for handheld shooting
   • Weather-sealed, durable build quality for demanding conditions

4. Canon RF 85mm f/1.2L USM DS

   • Ultimate portrait prime with flattering compression
   • Unique defocus smoothing coating for dreamy bokeh
   • Wide f/1.2 aperture creates razor thin depth of field
   • Tack sharp resolution and contrast

5. Canon RF 15-35mm f/2.8L IS USM

   • Ultra-wide angle zoom for dramatic establishing shots
   • Fast f/2.8 aperture enables shooting in dim churches
   • Image stabilization allows slower handheld shutter speeds
   • Excellent close-focusing capabilities

The key is having a range of focal lengths from wide to telephoto, with large apertures for subject isolation and low light performance. These RF lenses provide the speed, sharpness and versatility demanded by professional wedding photographers using the high-resolution EOS R5.

If you're looking for something a bit more specialized, the Canon RF 85mm f/1.2L is an outstanding choice for portraits. The image quality is superb, and the f/1.2 aperture allows for incredible low-light performance and creamy backgrounds. It’s definitely a must-have for capturing those intimate moments during the ceremony and reception.

Can confirm this works. Did the same thing on mine and its been solid ever since.

If you don't have enough budget, the RF 24-105mm f/4L IS USM lens is another good choice.

For wedding photography with Canon EOS R5, consider these top options:

Premium Choices

• RF 70-200mm f/2.8L IS USM - Versatile telephoto with silent focusing, perfect for ceremonies and portraits
• RF 24-70mm f/2.8L IS USM - Standard zoom workhorse with excellent low-light performance
• RF 50mm f/1.2L USM - Exceptional prime with beautiful bokeh for portraits and low light
• RF 85mm f/1.2L USM DS - Premium portrait lens with unique defocus smoothing for creamy backgrounds

Same setup here, love it

> Re: "Just wanted to say thanks for everyone chiming..."

• Jumping in here because while those f/1.2 primes are the dream, the price tags give me serious anxiety lol. I am always a bit cautious about dropping ten grand on a kit right away. I remember my first season I nearly went broke buying top-tier gear, then almost missed a mortgage payment when a client delayed their final check... it was a mess. I think you might want to consider some mid-range stuff to stay lean. Not sure but I've heard the Canon RF 85mm f/2 Macro IS STM is actually a sleeper hit for portraits. Someone told me the focus is a bit noisier than the L series, but the weight savings are huge for 10-hour days. I also suggest looking at the Canon Mount Adapter EF-EOS R. IIRC you can get used EF glass like the Canon EF 135mm f/2L USM for peanuts now and it still looks magical on the R5 sensor. Just make sure to test the eye-tracking... I've heard it can be slightly jittery with older EF motors tho I'm not 100% sure on that. Better to be safe than sorry when the bride is walking down the aisle.