EF & RF Lenses
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Posts

Focus problem with the 16-35 II on a 5D3

So I bought a Canon EF 16-35mm f/2.8 L USM II on ebay and used it for the first time yesterday.Using live view to preview my shots, I got very strange, blurry previews which do not occur on my other lenses.When I was at 16mm it was fine. At 24mm it w...

Question on a non Canon Lens?

Since there are good number of knowledgeable people here, I would like to ask this question:Has any one heard of Century lens? This is one older probably 60s and 70s tele making manual lens name that I guess has a major company behind the selling nam...

Samsen by Enthusiast
  • 1904 Views
  • 2 replies
  • 0 likes

Are EF 24mm f/1.4L USM (mark I) lenses fragile?

I've got a Canon EF 24mm f/1.4L USM (orginal version) and for the second time now it has developed a fault that appears to be part of the optical arrangement becomes out of place. The result is a lens that just has mushy quality all round a centre sp...

100-400mmL is not AFing anymore.

100-400 is not AFing anymore.All started abruptly few weeks back.It was an intermittent problem at first. Sometimes back to focusing once I remove the lens from body and reattach or play on / off with AF switch.Camera doesn't seem to be the issue as ...

Samsen by Enthusiast
  • 2664 Views
  • 4 replies
  • 0 likes

Canon EF-S Lenses

Will the EF-S lenses work on the Canon 5D Mark III? I ask because I have been given conflicting advise.

TDConn by Apprentice
  • 2399 Views
  • 3 replies
  • 0 likes

Resolved! EF 85mm 1.8(not "L")

Could I have a good review of the 85 1.8 and really how sharp this thing is and how does it compare to the L version in terms of sharpness and build quality? Thanks.

BKA by Contributor
  • 2688 Views
  • 3 replies
  • 0 likes

What does AA mean on a lens item code?

I'm looking for a used version of this lens:http://www.usa.canon.com/cusa/consumer/products/cameras/ef_lens_lineup/ef_70_300mm_f_4_5_6_is_usm#Overview and I'm finding many with the item code listed as 0345B002, 0345B005AAI've seen a photo of the box ...

Brad by Enthusiast
  • 2852 Views
  • 1 replies
  • 0 likes
Getting started

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

Announcements
11/22/2022: New firmware available for EOS R3, EOS R7 and EOS R10
11/16/2022: We're thrilled to be ranked among the Best Employers for Veterans in 2022 by Forbes.
10/14/2022: Help ensure your autofocus is properly aligned with a Canon Precision Alignment
09/19/2022: New firmware version 1.0.4.1 is available for EOS C70
08/31/2022: New firmware version 1.1.1 is available for RF 70-200mm L IS USM
08/09/2022: New firmware version 1.2.0 is available for CR-N 300
08/09/2022: New firmware version 1.2.0 is available for CR-N 500
07/28/2022: New firmware version 1.2.1 is available for EOS-R3
07/21/2022: New firmware version 1.6.0 is available for EOS-R5
07/21/2022: New firmware version 1.6.0 is available for EOS-R6
07/21/2022: New firmware version 1.1.0 is available for EOS-R7
07/21/2022: New firmware version 1.1.0 is available for EOS-R10
07/14/2022: New firmware version 1.0.1 is available for CR-X300
07/01/2022: New firmware version 1.3.0 is available for PowerShot PICK
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
02/09/2022: Share Your Photos is back!
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!