Canon EF and RF Lenses Forum

Canon EF 70-200mm F/2.8L IS III USM focus problem

I recently upgraded my aging EF 70-200mm f/2.8L IS lens with the purchase of the newer model and have found that as I'm approaching 200mm (at f/22), all but the center portion of the photo is losing focus, though the center portion remains in focus. ...

Resolved! Looking for a recommendation for a ultra-wide angle lens

I’m looking for and would sincerely appreciate your recommendations for the best prime EF-mount ultra wide-angle lens for use on Canon EOS crop-sensor (7D) and full-frame cameras (specifically 6D, and 6D Mk. II) for astrophotography. (While there are...

70-200 f2.8 AF problem

Have a canon 70-200 f2.8 non IS lens that is having AF issues. My other zoom lens (24-70 f2.8) is not having any issues paired with my 5D Mk III body, so pretty sure it is an issue with the 70-200. The problem is with the AF on closer subjects (app...

Resolved! Image Stabilized Lenses for the 5D Mark II Full-Frame?

Hi Everyone, For some reason, I'm having difficulty getting straight answers on the net about finding a list of image stablized lenses that would work with the Canon EOS 5D Mark II which has a full-frame sensor. I would like to get a list of both Can...

do new AF lenses work with older AF film camera

My daughter is in high school photography and they needed a film slr camera. I picked up an elan 7e body for 35 bucks. I put on my lens from my newish digital rebel and it fit okay but does not seem to auto focus. do I need to purchase an older af...

Canon 600mm f4L IS dust inside elements

Hey guys! I bought a Canon 600mm f4 IS on eBay and it arrived today. The lens is in excellent condition, not scratches, it’s in mint condition externally. But, inside there is like dust, it can be noticeable when you put it directly to the light. I t...

Good Prime Lens for Canon T5i (APS-C)

Hi: I've been concerned about my ability to take good photos with less than ideal light. My concern was bumping the ISO up too high and having a bunch of noise. In addition to learning about the grain-reduction feature, it was recommended that I p...

Resolved! 16-35 f2.8 focus issue on video

I’m having focusing issues when using this lens on video with T6i body. Images are as sharp as can be expected out of this lens but video is just unusable. Camera is mounted on a tripod and I have tried about every focus setting I can think of. Vlog ...

Are there counterfeit, fake 24-70 2.8 usm II out there?

Not talking grey market lenses but flat out fake. Looking to purchase 24-70 usm II not sure where yet and if new, used or refurbished but it would be good to know before I do. I can't seem to find much info on that other than the 50mm

Looking to Purchase a third lens or accessories - ideas?

Hi! I am new to the community, but I am looking for advice! I currently own a 6D Mark II with a 24-70mm f4 and a 70-200mm f4, and I am looking to purchase another lens. I mostly do landscape, headshots, and astrophotography. From a lens standpoint,...

coin size item photography lens recommendations

Hello,I am new to the board and new to my camera. I have a Canon eos rebel T6 with an ef 75-300mm f/4-5.6 III lens and an efs-s 18-55mm zoom lens that came with the kit. My question is that before I spend the money for a macro lens, can I in the mean...

Resolved! EOS SLR/DSLR Lens compatiblity

I have several lenses which were used with Canon SLR model EOS 750 35mm film camera. Will these lenses work with any current Canon EOS DSLR models (or DSLR models no longer produced but which I might be able to purchase used)? Thanks.

Resolved! EF-R Adapter as Macro?

I recently purchased a EOS RP so also got a couple EF-R adapters for my EF lenses. Does anyone know if the extra space between the lens and body using these adapters offers any macro advantages?

Which prime lens produces the sharpest portrait photos?

I’m soon to be doing a one-year project of taking photos of people, not only portraiture, but in urban and rural settings as well, so I’m going to need fast glass and quality to get the sharpest photos possible. I rented a number of Canon lenses and ...

EF 70-200 f/2.8 or RF 50MM 1.2 for portraits?

So I'm looking to make my first really big purchase on a lens. I'm looking to be doing portraits and I have the Canon EOS R. What do you think would be a better invesment first? I will eventually want both of them, but which do you think is better to...

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Posts

Canon EF 70-200mm F/2.8L IS III USM focus problem

Resolved! Looking for a recommendation for a ultra-wide angle lens

70-200 f2.8 AF problem

Resolved! Image Stabilized Lenses for the 5D Mark II Full-Frame?

do new AF lenses work with older AF film camera

Canon 600mm f4L IS dust inside elements

Good Prime Lens for Canon T5i (APS-C)

Resolved! 16-35 f2.8 focus issue on video

Are there counterfeit, fake 24-70 2.8 usm II out there?

Looking to Purchase a third lens or accessories - ideas?

coin size item photography lens recommendations

Resolved! EOS SLR/DSLR Lens compatiblity

Resolved! EF-R Adapter as Macro?

Which prime lens produces the sharpest portrait photos?

EF 70-200 f/2.8 or RF 50MM 1.2 for portraits?

Real life IQ with the RF 14-35 F4L

Additions to the NEW RF STM lens lineup

Big Savings - Canon RF 100-500mm f/4.5-7.1 L IS US...

EOS M50 -doesn't take pictures with EF-M 15-45mm l...

Canon 24-70mm F2.8 II stopped focusing

Vivitar lens won't work on an EOS R with adapter

EF 75-300mm f/4-5.6 IS USM Aberration data needed

RF 200-800 Control ring does nothing when set to E...

RF 70-200mm f/2.8L compatibility and IS performanc...