Canon EF and RF Lenses Forum

Canon Canada to calibrate lenses?

Has anyone sent their lenses and camera to Canon Canada to be calibrated?My 24-70 and 70-200 on my 6D are off... I have tried to do it myself using micro calibration but can't do it... So have read that the best thing to do is send the lenses and cam...

Questions about the EF 24-105mm f4L

Guys, I have a couple of questions regarding the EF 24-105mm f4L, as I am seriously considering the purchase of this lens (refurbished, of course). This would be my first L lens. Keep in mind I don't have a full frame camera, just a T6. Though I am s...

Lens question settled. Got a WA.

OK. I just bought the 16-35 f/2.8 III at a real life camera store in Cleveland. (No camera stores in Pittsburgh.). Took it straight to the Cleveland zoo, as payback for the family for a nearly 2-hour drive to Cleveland. I was going back and forth bet...

Photos Completely Out of Focus

I have a 7D Mark ii mounted with a Tamron 70-200 f2.8 VC DI USD (That I just purchased). I took about 50-75 test shots yesterday and EVERY shot (except the one I manual focused on) were out of focus! I was shooting out doors so my ISO was at 100 Shut...

Autofocus not working for my Canon EOS Rebel T21 18-55mm Lens

Hello! I'm trying to troubleshoot what might be wrong with my camera lens. The autofocus keeps adjusting so that it's a little bit out of focus. It's still mechanically working just fine and the sensor on screen keeps finding a match (turns green), b...

New Canon EF-S 35mm/F2.8 lens

https://www.usa.canon.com/internet/portal/us/home/products/details/lenses/ef/macro/ef-s-35mm-f-2-8-macro-is-stm You must have to be *really* close for 1:1! But it does have a built in Macro light. Which might be why they want it so close!

Canon 100d lens upgrade

I have a Canon 100d with a 18-55mm lens. I recently got into photography and started taking classes. As a beginner, I quickly realized what I have is not ideal for my needs. I am especially interested in blog and product photography. I need a longer ...

Does lenses box has to be sealed or not? (EF 50mm 1.2L)

I bought it from 3rd party (authorized distributor though) and now doubt it's authenticity. The box has minor damage like it was dropped from about 3-4 feet. It also not sealed so it's easy to whoever holds it to replace the content. Let's say the bo...

Resolved! Teleconverter Pros and Cons

I have a Canon Eos 80D and a Canon 100 - 400 mm F4.5 - 5.6 L IS USM lens and use them mostly for bird photography. I think the 400 mm is not enough to capture small birds that tend to be skittish of humans. Admittedly, I have lens envy when I see b...

Pol. filter PLUS lens hood?

If I use a poloriszer filter do I also need to use a lens hood also? Would it not be difficult to turn the filter with the hood on?

Eos rebel xti

I have xti with EF 75-300mm lens. Looking to get more "zoom" will a teleconverter work with my camera/lens combo? If so please recommend one for me. Or is there another way to accomplish this without spending 1000's of $$? Wildlife/birding photograph...

Wildflowers

One of the things I love about outdoor photography is no two days are quite alike and every time I go out, I learn something new. This past weekend we were out in the desert shooting wildflowers, a more challenging subject than I expected. I came awa...

Need a Multi-coated CP (slim) for 10-18

67mm for my Canon 10-18 lens. One that won't break the bank. The multi-coated circular polarizer (slim) is what I was told would be best. Now I need a brand.

600mm lens Polarizer and ND using drop in filter?

Has anyone figured out a way to use the drop in filter for 600MM Canon to achieve polarization and 3 or 4 stops of total ND (light loss). I cant find a 52mm filter that does this. Thanks for for any advice. Ernie

error message on canon 1d III on sigma 500mm F4.5

Hello guys I have been getting the following error on a second hand sigma 500mm F4.5 I recently got from adorama on ebay and the seller seems to think its the lens which is faulty. I check the contacts they seem clean but the contacts on the lens loo...

Canon Community

Posts

Canon Canada to calibrate lenses?

Questions about the EF 24-105mm f4L

Lens question settled. Got a WA.

Photos Completely Out of Focus

Autofocus not working for my Canon EOS Rebel T21 18-55mm Lens

New Canon EF-S 35mm/F2.8 lens

Canon 100d lens upgrade

Does lenses box has to be sealed or not? (EF 50mm 1.2L)

Resolved! Teleconverter Pros and Cons

Pol. filter PLUS lens hood?

Eos rebel xti

Wildflowers

Need a Multi-coated CP (slim) for 10-18

600mm lens Polarizer and ND using drop in filter?

error message on canon 1d III on sigma 500mm F4.5

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...

RF 100-500mm F4.5-7.1 L IS USM, Auto Focus focuses...

Why can't I mount the FL 58mm f/1.2 lens on a Cano...

RF 100mm f2.8 macro lens serious focusing issues

Lens elements rattle/shake on RF 70-200mm F2.8 L I...

Sticker and blacked-out bar code on the box of a n...