Re: Pinholes (was Re: glenn's peephole fisheye)

[canislupus]

afaik the thickness of the sheet in which the hole is matters. You will get
more vignetting at wider view with thick sheet than with very thin sheet.
Also, the elipticall hole (as seen from the side) will cause less
sharpness, perhaps.

The reality might differ, though :)

Frantisek

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