gbell@pnet12.cts.com (Greg Bell) (01/13/89)
Was the fresnel lense on the sensor you took apart mounted flat, or was it
bent in a curve? The fresnel lenses I got from Amperex are supposed to be
flat, but I'm wondering if I'd be able to get better coverage with a bit of
bending. They're not your usually fresnel lenses, though. Each element is
made up of several concentric circle-lenses (I'm sure there's a term for
this).
Greg Bell_________________________________________________________
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EE major at UC San Diego |