EF & RF Lenses
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New lens???

Hi, could anyone tell me how to tell if a lens is a UK product or otherwise? I just bought a Canon 18-135mm lens off the internet from a well known company. It was listed as new, in retail box with warranty card and manual. When it arrived, I found n...

Canon Lens.jpg
John22 by Apprentice
  • 8 replies

Is this a fungus spot on my 24-70 2.8?

Greetings to all,  I recently noticed two spots on the inside of the rear element of my 24-70 2.8L. I thought they were dust particles. However, one of them had a halo sort of thing around it. I have never had fungus in any of my lenses before, so I ...

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UV filters?

I understand the importance of them....to me the big one is the protection of scratches...I often walk around the yard during sunset with the camera hanging by my side...Daisy, aka, Nosey Nelly, is always trying to sniff/lick the lens...ANyways, I  d...

Resolved! Lens for 7D Mark II

 Can anyone speak about using the EF 24-105 f/4 IS II, or the EF 24-70 f/4 IS USM, on a 7D Mark II? I have the EF-S 17-55, and I’m VERY  happy with it, but I am looking for something with more reach that is affordable…. Thanks in advance.

cas1963 by Enthusiast
  • 18 replies

On the fence.....

....on which 24-70 f/2.8 lens to get. How does one decide, flipping a coin? Looking at either the Sigma 24-70 DG OS HSM Art & the Canon EF 24-70 f/2.8L II USM. Have read a few reviews on the Sigma that mention a few issues with softness at certain le...

Canon 70-200mm F2.8 III?

Anyone know if the new 70-200 will be coming out anytime soon. the mk1 came out in 2001 and then the mk2 in 2010... so 2019? also does anyone have one and know how good it is. wanting to buy for studio work and portraits 

EF and EF-S lenses

I have a Canon Rebel XT currently. I just purchased online a T6... will the 70-300 IS EF lens that I use on my XT work on my new T6? Or do I have to use an EF-S lens?

Illine by Apprentice
  • 15 replies

telephotos for crop sensor

I'm looking for a telephoto zoom, either first or third party for my crop sensor. I doubt I'll ever upgrade to FF since I like the crop factor for wildlife (national park animals) and zoos. Don't really do BIF. I've used 70-300's before and find them...

jli3 by Contributor
  • 8 replies

EF 100-400 IS II USM

I have not had this lens long but have an issue with the autofocus. If I extend the lens fully to 400mm it does not focus at all. Having recently been on a wildlife holiday where there were many 100-400mm lenses it appears I am the only one with this...

CliveM by Contributor
  • 15 replies

Question about lenses.

Hello,  I currently have a Canon EOS Rebel T5 but am looking to purchase an EOS 80D soon. That saying, I was wondering if the lens I've gotten for my T5 would fit the body of the 80D? Trying to save as much money as I can because well.... these thing...

bmeads by Apprentice
  • 2 replies

Would you buy a lens without IS?

Really considering buying a 5d Mark IV or a 6D Mark II. I recently purchased a T7i, with the EFS 18-135mm lens. It is a fantastic camera. I also purchased the 70-200 f/2.8 lense.....absolutley incredible photos. Please don't ask why I am considering ...

Wider prime ef-s lenses

I am pretty new to the dslr seen and am looking purchase the new t7i. After researching about the difference in ff and crop, and learning that ef lenses will work on crop bodies by multiplying by 1.6. Which all makes sense. How come they sell an ef 5...

BzOaY by Apprentice
  • 4 replies

Lens is fogging up, not working.

I have a Canon t3 and when I came back from outside the lens turned extremly foggy. I checked the internal lens, and the external and both seemed not foggy, but when I turned it on again it was still foggy. Even right now it is still foggy, help???

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