EF & RF Lenses
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Resolved! EF Lenses on T3I

I just want to know if my math is correct on this point. These are the equavalent focal point of some EF prime lenses on the T3i. I multiply by 1.6x crop right? 24mm EF would be 38mm30mm EF would be  48mm85mm EF would be 136mm Is that correct or am I...

Canon 24-70 2.8 II

Last year I sold some lenses so I could buy the 24-70 2.8 II.  I had really liked the Tamron 17-50 2.8 on my Rebel, but now that I had a Canon 6D I needed a full frame lens. The 24-70 was great...however, I found that I had to shoot at F4 to get real...

fremen9 by Contributor
  • 14 replies

Documentary Film-maker low light wide to mid size lens

I'm a documentary film-maker. I'm about to purchase the Canon C100 Mark II. I need a general all-purpose lens to complement the macro and telephoto lenses I already own. Currently I have the Canon EF 100mm f2/2.8 IS USM Macro Lens and the Canon EF 70...

Zoom Lens - Canon 6d

Hello all, I own canon 6d with the 24-105 F4L and as of now, use the camera when i go on family trips. I am looking to get a zoom lens with best overall value, i.e. best image quality vs cost. With that said here are a few zoom lenses that im evaluat...

1taplay by Apprentice
  • 17 replies

Resolved! STM lense on 60D?

Very new to Canon DSLR's, have a new 60D body and was going to buy STM 18-55 lense but camera store guy said it doesn't work with 60D. Which lenses are okay for camera. I want to start with 18-55 until I figure things out. I've worked docs with big H...

jaymack by Enthusiast
  • 12 replies

Lens Upgrade

Help....Canon ef 24-70mm f/4l is usm lens vs 24-105 f/4l is usm?I shoot a lot of barns and landscapes. Not sure if I should upgrade from myCanon EF-S 15-85mm f/3.5-5.6 IS USM Lens . 

Liz22012 by Contributor
  • 16 replies

Lens Comparisons

Looking to purchase a fast lens for sports with limited resources.  Can someone with knowledge gave me a comparison of the Canon 70-200mm f/2.8L IS USM II with Tamron SP 70-200mm f/2.8 DI VC USD and Sigma APO 70-200mm f/2.8 EX DG OS HSM.  Would welco...

um012015 by Contributor
  • 10 replies

Resolved! fd lenses

I've got several old lenses marked FD. Does anyone know if they'd be compatible with Canon's Rebel line? or generally with the any digital camera?

breasal by Apprentice
  • 8 replies

Hard to mount EF 40MM f/2.8 on T2i

Hello all, new to the community, not so new to cameras. I recently purchased a EF 40mm for my T2i, though putting it on it seems the mount has much more resistance compared to my 18-55. Fearing I might damage it, I've set it to the side for now. Any ...

JC24 by Contributor
  • 9 replies

Can i use macro ring light ML3 without macro lenses

i just got macro ring light ML3 and installed it on regular lenses ( the one you purchase with the camera)Impossible to take pictures as its to bright. I am a newbie in photography.I need to take before and after pictures in dentistry. Its important ...


Just thought that I would ask: Has anyone had personal experience using/owning the Canon 70~200mm f/2.8 USM II lens and the older Canon 200mm f.2.8 prime lens. I have rented the zoom and was impressed with the image quality, but the physical size and...

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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
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05/26/2022: New firmware version is available for EOS-C500 Mark II
05/26/2022: New firmware version is available for EOS-C300 Mark III
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04/26/2022: New firmware version is available for EOS R5 C
03/23/2022: New firmware version is available for EOS-C70
03/22/2022: New firmware version 1.2.0 is available for PowerShot PICK
03/16/2022: New firmware version 1.5.2 is available for EOS-R5
03/16/2022: New firmware version 1.5.2 is available for EOS-R6
02/09/2022: Share Your Photos is back!
02/07/2022: New firmware version 1.1.1 is available for EOS-R3
02/07/2022: New firmware version 1.6.1 is available for EOS-1DX Mark III
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
12/7/2021: New firmware version 1.1.1 is available for CR-N 300
12/7/2021: New firmware version 1.1.1 is available for CR-N 500
12/2/2021: New firmware version 1.1.0 is available for RF 70-200 F4 L IS USM