Archived posting to the Leica Users Group, 2001/01/31
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Austin Franklin jotted down the following:
>> The point of focus is in front of the table. It's showing you
>> the bokeh.
>
> Focus should be decreasing, not the same... It appears when you change the
> aperture, everything de-focuses the same, not progressively toward the rear.
> May be it just doesn't look right on my notebook screen. I'll try it on a
> monitor...
Hmm, you're right: didn't think about that. I suppose that at some point,
far from the lens ("infinity"?) the light rays would result in a uniformally
defocussed image. Maybe that's what's being simulated. Who knows. I
thought it was fun, and it had the word "bokeh" in it, so I posted the
link... ;)
M.
- --
Martin Howard | We are living in times of unprecedented
Visiting Scholar, CSEL, OSU | arrogance and the belief in the supremacy
email: howard.390@osu.edu | of Man and Technology over Nature.
www: http://mvhoward.i.am/ +-------------------------------------------