Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

Whether you’re going for a natural daytime makeup look, applying fiddly false lashes, or attacking the tiniest stray hairs with your tweezers, a lighted makeup mirror can help make sure you step ...

Abstract: An equation for the on-axis gain of a uniformly illuminated rectangular aperture is derived which is valid in the "Optical Fresnel Zone." This equation is formulated in terms of the ordinary ...

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Comprehensive optical design, optimization, and analysis in Python.