@tom_forsyth The bokeh is vertically elongated _because the fucking lens has an oval aperture_!
@tom_forsyth @won3d So I think what's actually happening is that the distortion is not constant through the focal range.
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@tom_forsyth@won3d So things at the focal plane are distorted by the "right" amount for the inverse projection, but far things aren't. -
@tom_forsyth@won3d I bet that's what's happening. So the focal plane warps 2:1, but _past_ that it's, you know, 4:1 eventually. - Show replies
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