EF & RF Lenses
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Resolved! 75-300mm non USM lines in picture preview

Just want to confirm, that these are busted pixel lines.Lines are shown in some shooting methods but not all.1000054845.jpg 1000054853.jpg 1000054854.jpg when picture is sent to phone, lines arent visible.Worth keeping? Is this normal?Bad pixels?Came...

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Canon EF 24-70 L fails to autofocus at 70mm.

Canon EF 24-70 L fails to autofocus at 70mm.5D MkIV body.Not the same problem as losing focus at different focal lengths, which is well documented here.With the lens set to AF, lens will focus at all focal lengths until I turn to the maximum magnific...

00derek by Contributor
  • 9481 Views
  • 11 replies
  • 1 likes

Resolved! Canon EF 70-200 f 2.8 vs RF version

HelloI am using a Canon R5 and R6 and I have a little bit of budget left to complete my lens kits.. The Canon RF 70 200 F2.8 seems amazing but it is quite a bit of money and I hear the EF version is quite amazing too.. and obviously much cheaper... s...

JEJE12 by Contributor
  • 14646 Views
  • 2 replies
  • 1 likes

EF-S 24mm f/2.8 STM won't AF on EOS 600D

Hello!I'm currently learning photography on my own. Today, I visited a store to purchase a Canon 24mm 2.8 STM lens for my Canon 600D camera. When I connected it to my camera, opened LiveView mode and pressed the shutter button halfway, it failed to f...

EF-S 17-85mm repair possible and possible cost

A Canon 17-85mm IS lens I just traded for has developed the infamous "Error 01" problem where it will not operate in aperture priority modeYes, cleaning lens contacts makes no difference, and the lens has been checked on two Canon DSLR bodies and sho...

kevinh by Contributor
  • 6817 Views
  • 7 replies
  • 0 likes

Sports Photography EF Lens Recommendations

I am a beginner photographer and I have a basic camera (eso rebel t7). I want to find a reasonable priced lens to help me shoot hockey and lacrosse games. I need a lens that can zoom in and adapt to very bright and low light. Any recommendations? 

Jul123 by Apprentice
  • 53332 Views
  • 2 replies
  • 0 likes

It's here finally (200-800)

Five months and ten days from the time I ordered it, the FedEx man shows up with a big box from Canon.   Amusingly, I knew it was coming primarily because they sent me the CarePak activiation before I got the shipping notice.Fired it up on the RP and...

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Resolved! EF-S 17-85mm f/4-5.6 IS USM giving me problems in 17-35mm range

EFS 17-85, 001 clean lens contactsThe lens giving me the problems in the 17 to 35mm range. above that it seams to work OK. I have tried cleaning the contacts and per a web site, setting the shutter speed to max. That worked for about 10 shots and now...

B-60C by Apprentice
  • 7056 Views
  • 2 replies
  • 0 likes

Refurbished 100mm Macro came with cracked lens cap

Just got this delivered by FedEx, I opened the box which was packaged very well. Until I got to the pouch that the lens was in. I noticed the lens cap was not on, I gently pulled the lens out and it was cracked! I am speechless.It looks like whomever...

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tmidak by Apprentice
  • 2262 Views
  • 2 replies
  • 0 likes

Sports photography lenses?

Curiosity got the best of me. I'm a big fan of baseball and have often pondered the huge lenses I see on the sidelines at a baseball game. I would think those lenses would be a super zoom lens for long distance. However, the field is close to the pho...

EF 100-400mm f/4.5-5.6L IS II USM Lens won’t autofocus

Hello, I have a 100-400 5.6 ii, it worked fine 2 days ago but now all of a sudden it won’t autofocus.  I can still manually focus but with autofocus I hear the motor and it searches for focus but nothing.  I tried it on my 5d4 and 7d with same result...

ryanh by Apprentice
  • 3037 Views
  • 3 replies
  • 0 likes
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