Playing around with depth of field and I think I finally get it?

Started 4 months ago | Discussions thread
Mark Scott Abeln
Mark Scott Abeln Forum Pro • Posts: 16,810
Re: A way of thinking about it

bclaff wrote:

What you have described is closer to depth of focus than depth of field.

However, as small magnifications (longer distances) the differences are small.
(As are the effects of pupil magnification.)

I'm still stuck in the dark ages of the symmetric thin lens approximation.

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