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

Posts

Resolved! Another 150-600mm Thread

Greetings Gents,While I was recently considering picking up a 100mm 2.8L for Macro (shooting bugs), I decided that I'd much rather take some wildlife photography given the the time of year. Started researching and after 12 videos and a bunch of readi...

EF-S 18-135 IS USM focus not working

Hello to the wise camera people of this time. I bought a canon ef-s 18-135 IS USM last Christman and for the most part the camera and lense have worked perfectly, however, when I got the camera out of the closet recently, the lense was practicaly dea...

18-55 zoom lens repair

Recently I was changing the lens. When I removed the auto focus 18-55 zoom lens a part fell out of the lens. It is metal and has copper contacts on it. I'm not sure where it belongs or why it fell out. Anyone had a similar problem?

18-55mm STM (f/3.5-5.6) -- Broken circuit cables

So I dropped my kit lens and as I was turning the zoom ring I heard clacking.I noticed while zooming toward 18mm that the back element was "loose." I opened up the lens from the back and noticed that the back element was actually connected to other e...

IMG_7051.JPG
rwu28 by Apprentice
  • 6685 Views
  • 6 replies
  • 0 likes

EF100-400mm f/4.5-5.6L with 1.4x TC on a crop body

Has anybody used this combination? I'm looking at spending a few k's on some new kit. I have the 1.4TC already and I'm thinking of getting a 7D2 to complement my 5D4. The max reach with this combo would be a staggering 896mm, but what the IQ and effe...

Steves_8 by Contributor
  • 3670 Views
  • 6 replies
  • 0 likes

Resolved! Achieving AF on some EF/EF-S lenses on EOS M or M5

p 123 of the EOS M manual statesWith some EF lenses (Mount Adapter EF-EOS M required), it may take longer to achieve focus or correct focus may not be achieved. For the latest information, visit your local Canon Web site.I found an knowledge base art...

DanSF by Contributor
  • 4825 Views
  • 1 replies
  • 0 likes

Lens Compatibility newbie

I'm new to Photography.  We have a Cannon EOS Rebel T3. It came with an efs 18-55 mm lens. My question is what would be another beginner lenses that would fit? Not too expensive.  Would the below lense work with my camera? Canon EF75300III USM Teleph...

AZRICH24 by Apprentice
  • 5421 Views
  • 4 replies
  • 0 likes

really old canon camera lens

Hello, I need help with an old camera lens I found a while back. My goal is to be able to use it with my Canon EOS Rebel T3i...if that's even possible. (I'm new to photography)I've attached some pictures and want to know if you can tell me anything a...

IMG_20180330_103551.jpg IMG_20180330_103635.jpg IMG_20180330_104045.jpg

Recommend Neutral Density Filters?

Hello: I am in the market for a rectangular ND filter system. I am looking at getting a 3 & 6 stop nd filters.I realize they can be very expensive and there are many different manufacturers (Cokin, Lee, Progrey, Hoya, B+W, Tiffen, etc.), but can you ...

ilzho by Rising Star
  • 7692 Views
  • 11 replies
  • 0 likes

Canon 70-300?

I already have a Sigma 18-250.  Would it a good buy to get a Canon 70-300 also?  Or the difference between the 250 and 300 would not warrent the big cost of the Canon?

6dm2 lens compatibility

Hello, I just purchased the 6DM2 and want to know if the Sigma DG 150-500 (2008) 1:5-6:3 APO HSM is compatibile.  I previously used it on my crop body, but don't want to try it on my full frame without knowing if it's compatible.  I found a couple of...

Getting started

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

Announcements