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Resolved! Canon EF400mm f5.6 versus Canon EF100-400mm f4.5-f5.6

Hi folks Having attended the MotoGP at Valalencia last week, and using my 7d with a 70-200mm with 1.4 extender. I have realised I need a longer lens for such events.  I was wondering what lens would be better, ie sharpness.  I know the 100-400mm has ...

John27 by Contributor
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  • 21 replies
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Canon AE-1 50 mm lenses

HI- I have a vintage film AE-1 with several lenses (50mm) and I am getting into photogaphy and will be purchasing a digital SLR.  Would be great to use the lenses I have for the new camera....is this possible?    Thanks.

caz by Apprentice
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  • 2 replies
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extenders (doubler for us old folks)

I have a 5d Mark ll and am interested in an extender (doubler for us old folks) and is it true thatthere are compatability issues? There are only certain brands and / or  models that I can use w/ this camera?

MMStar by Apprentice
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  • 2 replies
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Must have in a lens?

Over the years I have come to like certain features designed into lens'.One, must have, is a fixed f-stop. I really don't like lens that change there f ratio as you zoom them.Sometimes you just don't have a choice. But fortunately, most of them are l...

ebiggs1 by Legend
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  • 0 replies
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Is the Canon 100-400mm a sharp enough lens?

Hello everyone, My name is Jake Miille and I am photographer in California. I use a Canon Rebel XSi (Hoping to upgrade to a Canon 7D Mark ii if it comes out in January) as well as a Canon 10-22mm and a 24-105L. I shoot mainly railroads throughout the...

Jake by Contributor
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  • 43 replies
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Resolved! 70 - 200mm f4 L IS noise

My 70 - 200 f4 L IS continues to sound like it's running after acheiving focus and the picture is taken. Is this normal?

New to DSLRs, what lense/lenses should I get?

New to photography all together actually, but my wife and I are expecting our first baby and want to be able to take great photos.  We have decided on the T3i...but what lense/lenses?  1)Should we get the EF-S 18-135mm IS?  2)Or the EF-S 18-55mm IS I...

Mdalot by Apprentice
  • 4284 Views
  • 7 replies
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lenses

need recommendation on lens for rebel t3i for taking large group pictures at family reunion please

jw6898 by Apprentice
  • 1896 Views
  • 4 replies
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Is on or off

I have just purchased a Canon 24-105 f4 L lens. When I use this lens on a tripod do I need to turn the Image Stabilization off?

RJ by Apprentice
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  • 7 replies
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need lense help

New at photography. I have a Canon EOS Rebel T1i it came with a 75-300mm and a 18-55mm lense. I need a lense for greater distance picture taking to bring the subject up close.

suptrack by Apprentice
  • 1607 Views
  • 3 replies
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Getting started

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

Announcements

08/09/2022: New firmware version 1.2.0 is available for CR-N 300
08/09/2022: New firmware version 1.2.0 is available for CR-N 500
07/28/2022: New firmware version 1.2.1 is available for EOS-R3
07/21/2022: New firmware version 1.6.0 is available for EOS-R5
07/21/2022: New firmware version 1.6.0 is available for EOS-R6
07/21/2022: New firmware version 1.1.0 is available for EOS-R7
07/21/2022: New firmware version 1.1.0 is available for EOS-R10
07/14/2022: New firmware version 1.0.1 is available for CR-X300
07/01/2022: New firmware version 1.3.0 is available for PowerShot PICK
06/30/2022: Service Notice: EOS 70D: Error 70 or Error 80
06/10/2022: Service Notice:UPDATE: Canon Inkjet Printer continuous reboot loop or powering down
06/07/2022: New firmware version 1.3.2 is available for PowerShot G7 X Mark III
06/07/2022: New firmware version 1.0.3 is available for EOS M50 Mark II
05/31/2022: Did someone SAY Badges?
05/26/2022: New firmware version 1.0.5.1 is available for EOS-C500 Mark II
05/26/2022: New firmware version 1.0.3.1 is available for EOS-C300 Mark III
05/10/2022: Keep your Canon gear in optimal condition with a Canon Maintenance Service
05/05/2022: We are excited to announce that we have refreshed the ranking scale within the community!
04/26/2022: New firmware version 1.0.1.1 is available for EOS R5 C
03/23/2022: New firmware version 1.0.3.1 is available for EOS-C70
02/09/2022: Share Your Photos is back!
02/07/2022: New firmware version 1.6.1 is available for EOS-1DX Mark III
01/19/2022: READY FOR ANYTHING EOS-R5 C
01/13/2022: Community Update. We will be retiring the legacy profile avatars on 01/20/2022. Click this link to read more.
01/05/2022: Welcome to CES 2022!
12/7/2021: New firmware version 1.3.0 is available for Mount Adapter EF-EOS R 0.71x