I have three CF cards and all of them worked fine till Sunday 10th September 2023, when they are in my camera it says that CF card not formatted but I have formatted them on my laptop. Can someone please help, thank you
The Register/recall shooting func* graphic is not available in the custom button selections. Was not there with original firmware 1.0.1 upgraded to firmware 1.4.1 still not available to select?How do I get access to this function?
All,Having a very weird problem with a virtually new 5D when shooting in manual mode. The camera is exclusively used in a lab for insect specimen photos. The bottom quarter of the image is completely black, while the upper 3/4 are fine - see the imag...
Hello everyone!My name is Kate, and I'm a microbiologist from Boston.I have a question regarding the possibility of capturing extended video footage of microorganisms under a microscope using a Canon camera. Currently, I own a Canon EOS R camera and ...
my camera keeps shutting down or the screen is blank, I cannot access any controls to reconfigure help
Hi thereI have SOME lenses which I would like to use on my Canon EOS 750D but I am not sure if there is an adapter for these lenses: REVUENON 35MM AND 135 MM AND ROKINON 200MM Can you please recommend me if I can buy an adapter ?thanks in advance for...
I would like to know if it is possible to upload additional composition grids, in live view, to my 5D Mark IV. I would like to have access to The Golden Ratio, Phi Grid, Golden Spiral, Golden Triangle, Diagonals, and Dynamic Symmetry.
We have tried the following: 1, removing battery and SD card overnight2. cleaning between the shutter button and camera bodyanyone else have this issue and what did you do to fix it? Thanks.
This shows how old I am. 30+ years ago I owned a Canon camera I could focus on a near object, press the button, then focus on the far object I want in focus and the camera would calculate the needed f/stop and focus point.What I want now is a variat...
When I try to take a picture, it says: "Card cannot be accessed. Reinsert/change card or format card with camera." So, I try to format the cards, and it says "Cannot format. Change card." I have used both these cards before and never had a problem,...
Please help me canon memory card reader not working I tried many card and again saying do card format and card not working
I am getting a warning icon in my viewfinder (an exclamation point). It only comes on in modes of P, Tv, Av and M.What does this mean and how to fix/correct?
Recently I had an issue with autofocus while using my Canon 1v. I cleaned the contacts on lens and camera and it began working again. Same lens/camera setup - now autofocus is working but aperture is stuck at f/2.8. Put lens on other camera and every...
I have a 10-year-old Canon Rebel T3i with a 100mm macro lens and a couple of Canon Speedlite 270EX II. However, I'm interested in upgrading to a newer version. I believe I want to switch to a mirrorless and full-frame camera. Can you suggest any mode...
I need to download the EOS Utilities and a couple others. I had them on my computer but I had to reset Widows 10. Now that software is gone. The problem is that I must enter my camera's serial number. Well I cannot read that serial number, which is o...
