EF & RF Lenses
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Resolved! Image Stabilization On/OFF when hiking ?

Hi all,When resting my DSLR attached with IS lens in the backpack / toploader for hiking, should I need to turn OFF lens IS or keep it ON ?Thank you for your response.

tmc784 by Enthusiast
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  • 5 replies
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Resolved! 650 Lens work for a T3i

Now i wish i still had all my old canon lens ??  Is there any thing special one needs to know when buying lens for a digital camera ???  I know canon film lens but my T3i is new to me ??

monradon by Contributor
  • 1388 Views
  • 5 replies
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Resolved! Lens not communicating with camera

My new 6D Mark 2 gives me an error message when I try to use my EF 100-400 1.4-5.6L IS II USM lens. "clean the lens contacts" The contacts are clean and the camera is new. The lens works fine on my EOS rebel, all other lenses work with my new camera....

Harry3 by Apprentice
  • 3431 Views
  • 5 replies
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Canon 17-40mm f4l Can't attach in camera

Hello! I have a Canon 7D and used the Canon Lens 17-40mm f4L every day. This lens never fell or was hit. There is no visible why the lens has stopped snapping into the camera. It's like there's something blocking the fit. I can use other lenses in 7D...

lelmota by Apprentice
  • 916 Views
  • 4 replies
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Resolved! Noisy IS in L series 24-105. Normal?

I noticed recently really loud IS in my 24-105, loud enough in fact to be picked up by the on-camera microphone I used.  Is this normal, or should I seek out repair? 

San2C by Contributor
  • 2420 Views
  • 4 replies
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Does an encyclopedic list of Canon EF lenses exist?

Does anyone have a comprehensive list of Canon EF lenses manufactured, more specifically, those compatible with Canon film or digital SLR cameras? If I recall correctly, the Canon EOS 1V I purchased (2000?) used EF lenses, so I know they’ve been made...

Tripod collar 70-200mm F/4 IS II

Hi all, I need a tripod collar for my new 70-200mm F/4 IS II ... do you know if there is any 3rd party solution in the market? Canon's collar seems to be top quality but is quite expensive.  Thank you all in advanceGeorge

Lens IS problem when shooting through a window

I'll leave my original post down below for reference, but I think I just discovered part of the problem. If I shoot a photo through my apartment window, the IS constantly jitters, causing motion blur. (See below for a link to a gallery of sample shot...

Mick_NYC by Apprentice
  • 1177 Views
  • 4 replies
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Resolved! Weird Lines

Hi, I'm new to DSLRs and just finding my way around the camera. I'm also practising taking photos with my new telephoto lens (canon: EF 75-30mm) I get a lot of Chromatic aberration and have the correction for it enabled in camera. I'm thinking it's m...

brown_lines.jpg
tatlyne by Contributor
  • 1967 Views
  • 14 replies
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Getting started

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

Announcements
07/01/2022: New firmware version 1.3.0 is available for PowerShot PICK
06/30/2022: Service Notice: EOS 70D: Error 70 or Error 80
06/10/2022: Service Notice:UPDATE: Canon Inkjet Printer continuous reboot loop or powering down
06/07/2022: New firmware version 1.3.2 is available for PowerShot G7 X Mark III
06/07/2022: New firmware version 1.0.3 is available for EOS M50 Mark II
05/31/2022: Did someone SAY Badges?
05/26/2022: New firmware version 1.0.5.1 is available for EOS-C500 Mark II
05/26/2022: New firmware version 1.0.3.1 is available for EOS-C300 Mark III
05/10/2022: Keep your Canon gear in optimal condition with a Canon Maintenance Service
05/05/2022: We are excited to announce that we have refreshed the ranking scale within the community!
04/26/2022: New firmware version 1.0.1.1 is available for EOS R5 C
03/23/2022: New firmware version 1.0.3.1 is available for EOS-C70
03/16/2022: New firmware version 1.5.2 is available for EOS-R5
03/16/2022: New firmware version 1.5.2 is available for EOS-R6
02/09/2022: Share Your Photos is back!
02/07/2022: New firmware version 1.1.1 is available for EOS-R3
02/07/2022: New firmware version 1.6.1 is available for EOS-1DX Mark III
01/19/2022: READY FOR ANYTHING EOS-R5 C
01/13/2022: Community Update. We will be retiring the legacy profile avatars on 01/20/2022. Click this link to read more.
01/05/2022: Welcome to CES 2022!
12/7/2021: New firmware version 1.3.0 is available for Mount Adapter EF-EOS R 0.71x
12/7/2021: New firmware version 1.1.1 is available for CR-N 300
12/7/2021: New firmware version 1.1.1 is available for CR-N 500
12/2/2021: New firmware version 1.1.0 is available for RF 70-200 F4 L IS USM