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Resolved! Lens not communicating with camera

My new 6D Mark 2 gives me an error message when I try to use my EF 100-400 1.4-5.6L IS II USM lens. "clean the lens contacts" The contacts are clean and the camera is new. The lens works fine on my EOS rebel, all other lenses work with my new camera....

Harry3 by Apprentice
  • 16705 Views
  • 5 replies
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Canon 17-40mm f4l Can't attach in camera

Hello! I have a Canon 7D and used the Canon Lens 17-40mm f4L every day. This lens never fell or was hit. There is no visible why the lens has stopped snapping into the camera. It's like there's something blocking the fit. I can use other lenses in 7D...

lelmota by Apprentice
  • 2750 Views
  • 4 replies
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Resolved! Noisy IS in L series 24-105. Normal?

I noticed recently really loud IS in my 24-105, loud enough in fact to be picked up by the on-camera microphone I used.  Is this normal, or should I seek out repair? 

San2C by Contributor
  • 6925 Views
  • 4 replies
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Does an encyclopedic list of Canon EF lenses exist?

Does anyone have a comprehensive list of Canon EF lenses manufactured, more specifically, those compatible with Canon film or digital SLR cameras? If I recall correctly, the Canon EOS 1V I purchased (2000?) used EF lenses, so I know they’ve been made...

Tripod collar 70-200mm F/4 IS II

Hi all, I need a tripod collar for my new 70-200mm F/4 IS II ... do you know if there is any 3rd party solution in the market? Canon's collar seems to be top quality but is quite expensive.  Thank you all in advanceGeorge

Lens IS problem when shooting through a window

I'll leave my original post down below for reference, but I think I just discovered part of the problem. If I shoot a photo through my apartment window, the IS constantly jitters, causing motion blur. (See below for a link to a gallery of sample shot...

Mick_NYC by Apprentice
  • 6753 Views
  • 4 replies
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Resolved! Weird Lines

Hi, I'm new to DSLRs and just finding my way around the camera. I'm also practising taking photos with my new telephoto lens (canon: EF 75-30mm) I get a lot of Chromatic aberration and have the correction for it enabled in camera. I'm thinking it's m...

brown_lines.jpg
tatlyne by Contributor
  • 7305 Views
  • 14 replies
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Next Lens after 55-200

I have an M50...the lens I have now is the 55-200mm.Whats the next lens I can buy above the 55-200?. I am aware that I would need to get an adapter due to the M50 not having many lenses. Right now Im using my camera to capture my daughter playing sof...

18-55 IS STM V 18 - 135 IS STM

 I have a canon 18-55 mm IS STM lens on my 750D and am considering part exchanging for a used 18-135 IS STM lens. Apart from the obvious advantage of a longer reach and disadvantage of higher weight, is the 18 – 135 a better lens?

mike21 by Enthusiast
  • 10604 Views
  • 8 replies
  • 0 likes
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