Canon Community

24-105mm f/4.0 L infinity focus troubles

Hello forum members,I have a 24-105mm f/4.0 L that has been giving me headaches for some time now.It simply won't produce sharp images at 24mm for any object further than 200ft away.I've had it sent to Canon twice already. Once they did nothing and o...

55-250mm lens photographs blurry around edges ? why ?

I have purchased a 55-250mm lens , most of the pictures taken above 100mm are blurry around edges !Is there something wrong with the lens or my settings ?

Canon 100-400 mm zoom reliability

Much has been written on this popular lens, but the experience of Arthur Morris, a Canon contract photographer, has me most concerned about a purchase.  In the first chapter of his book on bird photography (viewable on the Cornell Lab of Ornithology ...

What is the best Macro lens for an EOS 7D?

The recommendation from Canon support gave me an incompatible lens.

disable AF/MF autofocus switch on 7d?

Does anyone know how to disable the manual focus mode on a 7D?

Lense for Rebel T4i

What is the best lense for a rebel T4i to shoot both still and sports/action photos? I want an affordable lense that will be good for both, but I'm new to this and I'm not sure what would work best. Thanks!

will the lenses for a 300d(simga) fit any other canon dos digital camera?

Purchase 55-250mm lens in addition to bundled 18-135 lens kit?

Hi, my point and shoot just aint doing it anymore. I'm looking to mainly do video on my dslr. But I also love taking macro photos (irrevelent b/c none of these lens are macro). With that said I'm getting the t4i. I tried the t4i with the regular 18-5...

70-200 2.8 IS II vs original IS???

I know this has been beaten to death probably somewhere in this forum but here is my dilemma: I just bought brand new Canon 6D, a new Canon flash, a new Canon 400MM 5.6 L lens, so I've spent a couple of $$ recently. I own a:Canon 24-70 2.8Canon 70-20...

auto focus issues

Has canon fixed the auto focus issues with the 1.4x and 2.0x tele converters??

What does the "S" mean in reference to lenses? EF-S vs EF lens?

I have both a digital camera, the 60D, and recently acquired an EOS 1N 35mm film camera.  I have bought lenses for my 60D but not the 1N film camera....was told that my 18-55mm lens for my 60D would not be interchangeable with the 1N?  So, EF-S vs EF...

Other than lack of autofocus,would my Canon FD lenses be compatible with new Canon cameras