Canon EF and RF Lenses Forum

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...

EF 400mm f/2.8L IS USM Repair

Canon (CPS) no longer supports or repairs the subject lens (as of 2017). I am having an issue with my IS on this lens but having a hard time finding a shop that can handle the repair, preferably in the Boston or New England area. Any suggestions?

Canon L Lens vs. Sigma ART Lens

Currently saving up for a new lens, and I'm debating between a L Lens and ART Lens.(any range between 20mm to 35mm or 85mm). I mostly shoot portraits, cityscape, landscape, portrait, and night photography. However, I want to hear y'all's experience w...

Lens refurbishing

I have a Canon 600mm lens that is at least 20 years old. I feel like it does not focus as sharp as it used to. Has anyone ever sent a lens back to Canon to have it refurbished? Is this even possible? If so, how did it work, and how much did ...

Canon EOS RP RF 24-105MM Lens Infinity Focus

Hello, I have the Canon EOS RP body with an RF 24-105MM Lens. I'm wondering, does this lens have an infinity focus feature? I thought I saw some videos regarding a "distance meter" but I believe this is only on the Canon EOS R. I have the Canon EOS R...

100-400 lens

Has anyone had a problem with the screws coming loose on their 100-400 lens?? If so what did you do to fix it?? Thank you.

Canon Community

Posts

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?

EF 400mm f/2.8L IS USM Repair

Canon L Lens vs. Sigma ART Lens

Lens refurbishing

Canon EOS RP RF 24-105MM Lens Infinity Focus

100-400 lens

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...

EF 24-70 f2.8L USM Failure

Fix for Canon 100mm 2.8L macro lens problem\bug wi...

Using the EF 85mm 1:1.8, how to improve focus

EF 24-105mm Repair estimate for new aperture cable

Rf 200-800 lens collar annoyances