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

Posts

Resolved! Sudden vignetting visible - EF 100-400mm f/4.5-5.6L IS USM

hi there, I have bought a - second hand - Canon lens EF 100-400mm f/4.5-5.6L IS USM from Japan from my EOS 70D. I use it for nature and airplane photography. I did not have any challenge with it and it worked well for 3 months or so. Then suddenly I ...

vigentting.png
XANDERIX by Contributor
  • 6255 Views
  • 18 replies
  • 0 likes

EF 24-70L won't zoom to 24mm

My Canon EF 24-70L has developed a problem — it stops zooming aroung 28mm. I don't want to force it but it will not zoom to 24mm. The Canon website says they no longer support this lens for repair. Can anyone suggest a reliable repair facility in the...

krgraham by Apprentice
  • 1572 Views
  • 1 replies
  • 0 likes

How does autofocus work on EF-S 18-55mm 0.25/0.8ft

Can the autofocus track and focus automatically? Or do I have to hold down the shutter button?I make videos filming myself so I would prefer if it simply focused without me having to touch it. The reason I ask is because I ordered a new lens(the same...

Sigma 100-400 on R7 Autofocus issues?

I am planning to upgrade from my 77D to the R7 as the autofocus in particular looks fantastic for wildlife photography. I have often read that the R7 has problems with the Sigma 150-600mm autofocus (autofocus pulsing etc.). Do any of you have experie...

Resolved! Tamron lens with small nick - Effect on focus?

 I have a Tamron 18-200mm f/3.5-6.3 DI-II VC AF lens that I'm using with my Canon T6s. The lens has a small nick off center. Would this have any effect on the focusing? It doesn't show up in any of the photos I've taken, but it sometimes struggles to...

Thomas68 by Contributor
  • 3414 Views
  • 5 replies
  • 0 likes

24-70 vs 24-104 2.8

So of course months after I by my RF 24-70 2.8, Canon came out with the RF 24-104 2.8. Which do you think is more resourceful to have. I’m wondering if it’s worth trading the 24-70 in to get the extra reach. Would love to pick anyone’s brain. 

EF 70-200 F2.8 L II USM Tracking and Focusing Problem

I have an R7 (less than a year old) and an EF 70-200 F2.8 L II USM connected with the canon brand mount adapter. So far I’ve had no issues but recently my camera/lens has been having focusing issues, my camera in most instances will still track a sub...

Recommendations for EF lens with decent range

Looking for a single lens with decent range. My daughter travels quite a bit and wanted a hand me down, had my 60D cleaned and it's now hers for travel.I would like to get her a single lens that would give her good range, was light enough to carry al...

March411 by Authority
  • 7743 Views
  • 12 replies
  • 0 likes

RF 100-500mm Lens Components Floating?

So I finally received the new Canon RF 100-500mm F4.5-7.1 L IS USM lens. Took it for a test run and shot about 40 photos. Everything seemed good. Purchased a clear lens filter and installed it. During installation of the filter, I noticed inside the ...

hoot24 by Contributor
  • 28721 Views
  • 31 replies
  • 0 likes

Resolved! R50 Lenses for Nature Photography Suggestions

Hey all,Im looking for camera lenses for my R50 and wanted to ask for some opinions. Im currently looking at getting the rf100 - 400 and the RF 35mm f1.8. would these be good beginner lenses for wildlife and nature photography?

EF-S 18-135mm lens works on everything but my 60D

I just bought a used 60D with an 18-135mm lens. This lens works fine on my Rebel T6, but has a number of bad behaviors on my 60D. After every photo, it displays a "Err 01" message for about 2-3 seconds and then goes back to working. If I turn on the ...

Getting started

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

Announcements