zoom lens

[William W]

What I mean is, ignoring the perspective, say it's a photo of some text and say it's right in the middle of the frame. Would the text be equally unreadable in both cases? I'm not sure how or if it is possible to judge that...

Sorry I don't understand the question.

But - do you mean something like if we took a picture of a row of birds, on an angle of about 45 degrees . . . ? ? ?



Would the same birds, seem to be the same "amount" out of focus in each shot . . .

The answer is "yes".


WW