EF & RF Lenses
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An occasional vignette problem

Which has just started. It occurs on all 3 bodies (7D MKII, 1DX and 1DX MKII). Lens is a EF70-200 f/2.8 L II USM. I have not tried it with out the lens hood attached as of yet. At anything over 155mm I have not seen any vignetting, but under that I h...

70-200 f2.8 IS II USM wont zoom past 90/95mm

have not used my camera or lenses for a while, pulled it out last night to take some pictures and for some reason my 70-200 wont zoom past 90/95 mm, it gets stuck there.  It ill move back to 70mm but gets stuck short of the 100mm marking when I turn ...

jeffmilo by Apprentice
  • 5 replies

Resolved! EF-S 18-55mm

I am taking an online course on DSLR camera operation and someone posed a question about this lens. At 18 it's extended, at about 34 it's pulled in, but at 55 it's extended again. I see that my lens exhibits the same behavior. Why is this so? I've se...

TonyMan by Contributor
  • 7 replies

I need advice for a new lens I want to buy.!!

I bought a Canon T4i a few months ago and I'm new in photography. I'm thinking of buying a new 70-300 aps-c lens that I want to use for nature or wilde life photography. But the lens doesn't have stabilizer and I'm worrying if it's ok for shooting fa...

TS-E 17mm knob parts replacement

Hi everyone, I recently noticed the shift knob was falling from my TS-E 17mm. It looks like I lost the piece that holds it in place.I contacted a Canon representation store but no answer yet. Does anyone know if the knob is missing one or two pieces?...

Alinah by Apprentice
  • 3 replies

problem with ( canon 16-35mm 2.8 II ) Blur Edges

Hello everybodyi have problem in my lens ( canon 16-35mm 2.8 II ) the edge be a blur and not clear in left and right side of frame it was small and now stretched to center .can i get solve to my problem ?  Sample  :   Best WishesAhmed Basha

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Will a faulty lens damage/short my camera?

Hi all, I just had to get a new Canon 6D after my last one stopped taking pictures. No physical damage, and no error message. Would focus but never take the picture. Now with the new 6D it's been working fine except I'm starting to have the same issu...

Canon Lens 75-300mm AutoFocus Issues

Hello Guys. I'm hoping somone can give me some insight on the current issue I am having. I recently purchased a Canon Rebel T5 EOS 1200D  that came with 2 lenses. I am having issues with my 75-300mm lens. It sometimes tells me that there is a faulty...

Question re: Tamron 70-200 vs. EFS 55-250

Just got the 70-200 and was under the impression I would get more focal length from it due to 1.6 crop factor.  It was told to me that the EFS is designed for APS-c and would be 250mm max compared to Tamron 320mm cropped. Pic I just took to test this...

Resolved! Which Tamron SP 150-600 is best?

I have been out West several times and wished I had a good telephoto lens for my Digital Rebel XSI to shoot wildlife.  With another trip coming up I am ready to make a purchase. From research am thinking of buying the Tamron SP 150-600mm lens.  Howev...

jjanis by Contributor
  • 26 replies

Inherited Camera + Lenses

Hi everybody! I inherited a Canon 5D Mark II from my late uncle and was wondering if anybody could tell me about the lenses he had. There’s a 24-105 f/4, a 50mm f/1.4, and an 85 f/1.8, but they’re all from 2009-2010. Are they still worth using? I don...

35mm 1.4 prime Auto Focus not working

Hello!  My 35mm 1.4 acting up on me in the middle of a photoshoot. I always leave in auto focus and the red censors suddently stopped focusing or even making a noise. Manual mode worked fine. I took off the lens and placed back on and still same prob...

bguizar by Apprentice
  • 4 replies

Canon 60 Lens Recommendation

Hi everyone, I have a 60D which I have been using for the past 9 years. I am using it mostly for family events, travel and now my kids sports. My question is which lens is recommended for outdoor youth soccer day games. I am near the sideline. I have...

bertotr by Contributor
  • 19 replies

Good portable lens

I have a T7i and bought a glorious 24-105 Canon L lens, I love it but too huge to carry around for just snap shots. Is there a nice lens anyone can recommend for that purpose, particularly that keeps the setup small and portable? Or... I’ve considere...

stuart57 by Apprentice
  • 11 replies
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