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Diffractive Lens

$Canon - DO Diffractive Optics Lens CG$

$Canon EOS - Diffractive Optical DO lenses$

$DOE (Diffractive Optical Elements)$

$Genesis of diffractive multifocal IOLs$

$Laser Diffraction Plate Science Kit from ThinkGeek$

$How Diffractive Multifocal IOLs work$

$Comparison of 3 Diffractive IOLs in 3 Wavelengths: Bifocal/ EDOF/Trifocal$

$The Diffractive Bifocal and Multifocal IOLs - how do they work - The Science and the Physics.$

$Lecture 43 - Diffractive Optics$

$Single Focus Lens VS Diffractive Bifocal Lens$