Focal length 35mm equivalent, but not F-stop?

Started Jul 24, 2014 | Discussions thread
Lee Jay Forum Pro • Posts: 55,144
Sure seems simple to me.

Lee Jay wrote:

Donald B wrote:

if what you say is true show us all some pics to back up your knowledge ?

Factor of almost 40 difference in sensor area.

Same shutter speed and actual f-stop, not even close to the same image:

Same shutter speed and equivalent f-stop, almost exactly the same image:

So simple and yet so difficult to grasp for many. Really odd.

And even with these examples some people deny the math is correct. Strange.
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Lee Jay

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