Spiral adaptive Fresnel lens: generalizations, improvements, and augmented-reality/virtual-reality simulations
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Two complementary cylindrical lenses, each bent into a spiral, can form the components of an adaptive Fresnel lens whose focusing power can be tuned by rotating the two components relative to each other [Armstrong et al., J. Opt. Soc. Am. A42, 211 (2025)JOAOD6... ...
