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T7i: can I get the focal length to display?

Started Mar 20, 2022 | Discussions thread
stevet1 Senior Member • Posts: 1,300
Re: T7i: can I get the focal length to display?
1

Marie Meyer wrote:

I have just acquired a T7i, this is my first Canon camera and I'm working though how to set it up.

I'm using it with a Canon zoom lens (EF 17-40 F4). Is there a way I can get the current focal length to display on the touch screen?

Marie,

No, I don't think so.

Do you know how to transfer photos from your camera to a computer?

There is a free image viewing and editing program called Irfanview.

If you transfer a photo from your camera to your computer and open it up with that software program, and hit the letter e, it will bring up a little dialog box that gives you some information like the shutter speed and the aperture you used, etc. You can also find the focal length.

Does your lens have little markings on the side that lets you know how much you have zoomed in? With a crop camera like yours, multiply the focal length by 1.6, and you will know what the relative focal length is. If your lens is set at 40mm, your relative focal length is 64mm. If your lens is set at 17mm, your relative focal length is 27.2mm.

Steve Thomas

 stevet1's gear list:stevet1's gear list
Canon EOS Rebel T8i (EOS 850D) Canon EF-S 55-250mm f/4-5.6 IS STM Canon EF 50mm F1.8 STM Canon EF-S 18-135mm F3.5-5.6 IS USM
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