EF & RF Lenses
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Is it worth calibrating a new lens?

Hi everyone! I am a total "noob" (as my kids would say) to photography.  I am just getting into it as a hobby and because my son and I want to start doing stop-motion videos and general photography for fun. I have picked up a Canon T4i with the 55-8...

mikeB by Contributor
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  • 3 replies
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Resolved! How do you update lens firmware?

I see that a firmware update for my EF 40mm f/2.8 STM lens is available.  How do you update the firmware on the lens?  The Canon website shows the downloadable file, but what do I do after I download the file?

ZOOM LENSE

I had a quick question for the experts(or anybody) out there. I recently purchased a Rebel T4I. Im currently using an 18-135 IS and a 55-250 IS lenses. Im looking to do a lot of wildlife shots. I was wondering what kind of lense i could buy that woul...

ACESFULL by Contributor
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  • 10 replies
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60d lens w/ TC

Does AF work wile using a 100-400 zoom and a 1.4 TC on a 60d? Thanks for your help!

ssmith by Apprentice
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  • 2 replies
  • 1 likes

lens

got a camera for Christmas cannon T3i with 2 lens- one is not stabalized the 75-300mm should I return the camera or how much does a different does it make with out it

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