Canon EF and RF Lenses Forum

Buying the EF 400 f/2.8 IS III?

I don't own any "super tele" lens. I have the EF 70-200 f/2.8 III and a Canon 2x extender but I'm not that satisfied with the image quality and the depth of field with that combination.Are there any people here owning this lens or are there other opt...

Resolved! teleconverter 1.4x iii autofocus problem

my 100-400 ii won't autofocus with a 1.4x iii on an EOS 70D. When I install the teleconverter, the camera automatically switches from AF Servo to M Focus. Solutions?

Resolved! Canon 50mm 1.8 STM stays extended

Hi ! I bought a canon EF 50mm f/1.8 STM lens for my DSLR Camera.I saw today that the internal house is out, It stays extended when powered off. I pushed It back manually (with my hand). I know, I can push back It with the focus ring but I did iI with...

Resolved! EF 24-105mm f/3.5-5.6 IS STM

Hi, very beginner question about lenses here.I have a 3rd hand Canon EOS 5D, but no lenses to go with it. I think I'd like to go with the EF 24-105mm f/3.5-5.6 IS STM but want to make sure first that is is compatible with the camera. Is this an EF...

EF lens diameter of image field.

Dear friends, I need to know exactly the size of the projection circle or diameter of image field, of my Canon lenses. I am not finding this information online or in my Canon documentation. Please, I ask you for this information. Lens:Canon EF 100mm ...

Question about lenses (looking for help)

Hey!So I have been using my 80D with the stock 18-55mm lense for around 6 months now.I am really into outdoors/ countryside/ woodland photography and have recently got more into photographing people in the woods. I'm looking for a new lense that will...

All purpose lens for Canon R series

Having just transitioned to full frame, I just wanted to know which lens would be a good all-purpose lens for taking pictures/video of kids, nature and street. I have the control ring adaptor already that I’m using with my 50mm f1.4.The lenses I’m in...

What’s your APS-c “holy trinity” of lenses?

I have a few aps-c canon cameras and a couple dozen EF and EF-S lenses and I’ve never been able to replicate the full frame holy trinity of lenses using EF-S lenses. So what are your lens combos to cover whatever is needed if you’re out for the day s...

AF on 24-70mm f4 won't "Lock"

Hi Forum, I've been using the same 24-70mm f4 Canon lense for about five years. A couple months ago, the Auto Focus stopped "holding" or "locking" when I re-composed. As always, I focus on the area of most interest, then hold the exposure button hal...

Resolved! Dew Point Temperature

Is there a temperature below which lense fogging becomes a problem . I have a dark site trip planed to Portal, AZ in May and the average night temp will be arround 45F (8C). Should I be concerned about fogging? I will be shooting with a Canon EF 24mm...

Question about lens for video vs photo

Hey all,I managed to cop a rebel SL1 off of ebay along with the 18-55mm kit lens a while back. And now, I bought the "nifty fifty" 50mm 1.8. I've been having fun shooting with it but I want to get more into the video aspect as well. My main question ...

Lens Warmer for Canon EF 24mm

Seeking guidance on a lens warmer for a canon EF 24mm f2.8 lens. The strip width would need to be approx 20mm and length about 22cm. Does such a thing exist, or can the community offer innovative solutions?Warm Regards - James

Resolved! Lens front add on magnifying glasses

Camera : Rebel T6sLens : Canon 18-35mm F3.5~5.6 IS STMI plan to take this camera & lens with me to go hiking in the mountains. There are some very special flowers, about 1/2 inch in diameter, that I want to shoot. I do not want to take a micro lens ...

Used Canon 50mm Lens Question

Hi guys,Recently got my camera and have been trying out different lenses. I've heard only good things about the EF 50mm lens so I decided to give it a go. I was ecstatic to find one for only $70 on ebay that seemed to be in good condition so I immedi...

Canon - EF 70-200mm f/2.8L IS III USM Optical Telephoto Zoom Lens for DSLRs

Hello,I use a Canon 7D mark II. I am thinking of buying this lens:Canon - EF 70-200mm f/2.8L IS III USM Optical Telephoto Zoom Lens I can't verify if this lens is compatible. Does anyone with a 7D Mark II have this lens? If so will it work and is...

Canon Community

Posts

Buying the EF 400 f/2.8 IS III?

Resolved! teleconverter 1.4x iii autofocus problem

Resolved! Canon 50mm 1.8 STM stays extended

Resolved! EF 24-105mm f/3.5-5.6 IS STM

EF lens diameter of image field.

Question about lenses (looking for help)

All purpose lens for Canon R series

What’s your APS-c “holy trinity” of lenses?

AF on 24-70mm f4 won't "Lock"

Resolved! Dew Point Temperature

Question about lens for video vs photo

Lens Warmer for Canon EF 24mm

Resolved! Lens front add on magnifying glasses

Used Canon 50mm Lens Question

Canon - EF 70-200mm f/2.8L IS III USM Optical Telephoto Zoom Lens for DSLRs

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...

Can 3-D RF 5.2 mm F2.8 L Dual Fisheye footage be p...

Sigma and Tamron Spill the Beans on Lens Sale For ...

RF 24-105 F4-7.1 IS STM For shooting paintings?

R5 with 70-200 f2.8L IS USM (Gen II) "motor won't ...

85mm vs 20-105mm for indoor group shot

EF 18-55mm Rubber Focus Ring is very sticky to the...

Focus adjusting R6 Mark II with Sigma lens