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

Posts

EOS R100 RF 18-45 lens not extending/retracting at all

Hello, I got an EOS R100 a couple of years ago and I have been having this problem for some time now.My RF S18-45 lens that came with it will not move when I turn the zoom ring, and there is no friction in the zoom ring either. There is also a weird ...

ZYNE3436 by Apprentice
  • 245 Views
  • 1 replies
  • 0 likes

How long to adapt to heavy lens?

I just upgraded my lens from the RF 50mm f/1.8 to the RF 70-200 f/2.8 and my body’s not sure what happened.Does one eventually adapt to the weight to the point where it’s not even noticeable? If so, how long did it take to feel manageable?Is there a ...

c1live by Apprentice
  • 1306 Views
  • 8 replies
  • 0 likes

How to adapt M42 lens on EF-S mount for EOS 2000D

My friend has a 2000D with a stock lens and hes not using it much. So i wanted to give it a new life with a M42 vintage lens. Ive found a mount from KF Concept, but by Chat GPT there could be an issue with focusing, because the lens will be too far f...

mayers by Apprentice
  • 945 Views
  • 6 replies
  • 0 likes

Focus is soft after servicing 70-200 f/2.8

I sent two lenses and my R5 camera body to Canon for basic cleaning and maintenance while I was on vacation last month. When I used the 70-200 lens for a headshot job last week, I found that all of the images were soft all over (no area of sharpness)...

RF 28-70 2.8 retracting too easily?

Hi, I recently bought a 28-70 2.8 with the intention of replacing my 24-105 4L, as for the low light action I usually shoot I could do with the wider aperture. The compact size and sharper images over the 24-105 has been great, but the lack of a lock...

Pulsing on the sigma 150-600mm contemporary EF mount

Hi everyone, I own the R6 mark 2 and want to buy a telephoto lens for wildlife photography. Honestly, my biggest issue is the expense. I cant afford the Canon RF 100-500 new or used, so have been looking at alternatives which as you all know are seri...

Prior83 by Contributor
  • 1330 Views
  • 8 replies
  • 0 likes

Why not Electronic full-time MF

This is most likely a rhetorical question.  I was out with my RF 800mm f/11 lens and discovered that Electronic full-time MF doesn't work.  And, according to the info page, that's true.  I tried my RF 24-240mm and it didn't work either.  Finally I fo...

pedz by Rising Star
  • 1502 Views
  • 10 replies
  • 0 likes

EF 70-300 ii IS USM AF doesn't work with EOS 1000F

Hello everyone,I'm new here.Unfortunately, I haven't been able to find an answer to my “problem.”I recently inherited a Canon EOS 1000F with an EF mount.Since I already own EF lenses from my DSLR, I would like to use them on the 1000F. Unfortunately,...

Motte by Apprentice
  • 952 Views
  • 10 replies
  • 0 likes
Getting started

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

Announcements