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Patent AT-E40010-T1: [Translated] BIASPHERIC SINGLE LENS.
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Updated Oct 29, 2026
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A single element lens having two aspherical refractive surfaces is described, which lens comprises a lens substrate and two layers of a transparent plastics with an aspherical outer profile. The lens substrate is a sphere and can be manufactured simply and cheaply.
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Access the complete Patent AT-E40010-T1: [Translated] BIASPHERIC SINGLE LENS. on the official website.
Modified Apr 29, 2026