EF & RF Lenses
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35mm 1.4 Lens focus issue

Hi everyone,So the focus ring on my 35mm 1.4 lens works, but it doesn't go all the way to one of the sides. It goes to the end on the left, but when turning it to the right, it stops just after 0.5m and it won't go all the way to "infinity". It doesn...

Image stabilizer mode

Hi Guys--I just purchased a Canon EF 100-400 f/4.5-5.6L IS II USM, I am planning to use this len for shooting an air show this weekend.  I am a little confussed these image stabililzer mode to use for ground to air shots of jets and old war brids pro...

airman by Apprentice
  • 3 replies

When to turn off Lens IS for sports shooting?

1DXII, EF-70-200 f/2.8/L IS USM II  When I shoot night football games I use the same camera for full action shots and also the candid moments.  I flip between "Custom" modes for the action shots and candid shots so that on the latter, I have less noi...

28-300 Zoom

I am considering upgrading my current lens which is an 18 to 200 zoom to a 28-300 zoom...  BUT would like some opinions on how much of an impact the camera itself has on the lens...  I have a Canon 70D.  The question is wil I get enough impact from t...

Tokina 28-70mm f/2.8 ATX Pro Lens

I use an older Tokina 28-70mm f/2.8 ATX Pro (not the SV model) which I love.  However, the camera's EXIF data recognizes this lens as a Canon 28-70mm f/3.5-5.6.  How can I change the EXIF to read the correct lens or to read no lens at all rather than...

RPCrowe by Apprentice
  • 11 replies

Resolved! Minimum Focusing Distance - RESOLVED

OK, stupid question regarding the MFD. We recently purchased a Canon EOS T6 Kit.  I have the 75 - 300mm lens and was looking for MFD or Macro on the barrel of the lense.  I don't see that.  I do see what looks like a flower with 1.5m/4.9ft.  I'm assu...

AllenP by Contributor
  • 3 replies

EF 16-35 f/4-L IS USM vignetting in LR

This might be more of a LightRoom question (LR) but will post here in case other stumble upon the issue.   Let's start with the CR2 file displayed in the Windows 10 Photo Viewer and focus on the lack of vignetting.    Now, here is that image imported...

WindowsPhotoViewer.PNG LR No Edits.PNG LR Correction.PNG

17-40 1:4 L Autofocus

Lens is sometimes very slow to autofocus and sometimes does not focus at all.  Any suggestions what could be wrong?

winminn by Contributor
  • 10 replies

Resolved! Grey market lenses

Is there a way to tell a grey market Canon lens by looking at it ?Do the Grey market lenses have the same part number and UPC ?Many thanks,

Resolved! Camera Lens Help

Hi Guys,I just joined this group.I really Would appreciate if you help me out in buying a Camera for my brother,He always want to buy a Canon 70-200mm f/2.8 ii but cant afford it..I wanna give him as a gift although its expensive for me as well but h...

100-400 mark II image stabilizing

I love this lens but having a problem with flying hawks. I got more sharp images with my old 400 5.6 with no IS. Generally I keep it in the 3rd position. I'm wondering if I should turn it off when my shutter speed is high. ..

crockny by Enthusiast
  • 11 replies

Budget lens for Full Frame camera

I have recently started using a Canon 5D Mark ii full frame camera, and am looking for a budget lens to replace the Tamron AF 18-200mm that I used on my crop frame 60D.I carry my camera with me a lot, and liked the Tamron as it did quite a good job f...

Dave64 by Apprentice
  • 11 replies
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