EF & RF Lenses
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Resolved! Which lens for night photography?

really enjoy taking photos at night and I just love the way pictures at night look, I'm extremely new at photography in general and I have a Canon 600D T3i with a 18-55mm Lens. I want to get another lens but I'm not exactly sure which would be the be...

Goner by Contributor
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  • 22 replies
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Resolved! UV filters ?

Will having a UV filter on the lens make sunset photos less colorful?

nan156 by Enthusiast
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  • 7 replies
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Canon EF 250-500 f/4-5.6 IS STM or nano-USM, Please!!!

Canon please answer the Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR with an EF or EF-S 250-500 IS STM quality lens at half the cost.  Show the world that Canon continues to kick butt, with its low cost, hight quality STM lens line!!!

TTMartin by Authority
  • 12561 Views
  • 16 replies
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The Canon EF 75-300mm f/4-5.6 and image stableiziation

Hey yall im looking at the Canon EF 75-300mm f/4-5.6 as a starter lens for nature photograghy and maybe a decent travel lens. I would love to here any feed back on this lens and also if imige stableization is a must or not at least at fist. Its like ...

BigJake93 by Contributor
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  • 23 replies
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Auto Focus Microadjustment - 5D III

I am about to experiemnt with AFMA on my 24-70mm L f/2.8. I read from the manual that I need to adjust the wide end as well as the telescopic end separately. Can anyone who has made similar adjustments please advise at what distance should this be ca...

Eaglewing by Contributor
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  • 25 replies
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Resolved! international lenses

what is the difference in buying a lens that states it's an international lens.  How is the quality is it comparable?  The price is lower, just wondering if any of you know?  thz, L.

fatcat by Rising Star
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  • 15 replies
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1.4 x teleconverter decision

I have 5D III with 500 f4.  I tried out for days in the field first without teleconter then with my Tamron 1.4x.  I did not notice any effect on autofocus. Effect on image quality is harder to assess. So my question is: 1). Anybody with experience be...

madencbm by Contributor
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  • 9 replies
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Getting started

New to the community? Here's some information to help you get acquainted:

Announcements
12/15/2025: New firmware update available for EOS C50 - Version 1.0.1.1

11/20/2025: New firmware updates are available.

EOS R6 Mark III - Version 1.0.1

EOS R3 - Version 2.0.0

EOS R1 - Version 1.2.0

EOS R5 Mark II - Version 1.2.0

EOS R5 - Version 2.2.1

PowerShot G7 X Mark III - Version 1.4.0

PowerShot SX740 HS - Version 1.0.2


10/21/2025: Service Notice: To Users of the Compact Digital Camera PowerShot V1

10/15/2025: New firmware updates are available.

Speedlite EL-5 - Version 1.2.0

Speedlite EL-1 - Version 1.1.0

Speedlite Transmitter ST-E10 - Version 1.2.0


07/28/2025: Notice of Free Repair Service for the Mirrorless Camera EOS R50 (Black)

07/24/2025: New firmware updates are available.


07/23/2025: New firmware updates are available.

EOS R5C - Version 1.1.1.1

EOS C80 - Version 1.0.3.1


7/17/2025: New firmware updates are available.

EOS R7 - Version 1.7.1

EOS R10 - Version 1.7.0

EOS R8 - Version 1.5.0

EOS R50 - Version 1.4.0

Powershot V10 - Version 1.4.0

Powershot V1 - Version 1.1.0

EOS R50V - Version 1.1.1


05/21/2025: New firmware update available for EOS C500 Mark II - Version 1.1.5.1

02/20/2025: New firmware updates are available.

RF70-200mm F2.8 L IS USM Z - Version 1.0.6

RF24-105mm F2.8 L IS USM Z - Version 1.0.9

RF100-300mm F2.8 L IS USM - Version 1.0.8

RF50mm F1.4 L VCM - Version 1.0.2

RF24mm F1.4 L VCM - Version 1.0.3


01/22/2024: Canon Supports Disaster Relief Efforts in California
01/14/2025: Steps to resolve still image problem when using certain SanDisk SD cards with the Canon EOS R5 Mark II