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Home › Optical system for compensating for coma aberration and/or spherical aberration in an optical pickup device and optical pickup device having the same

Optical system for compensating for coma aberration and/or spherical aberration in an optical pickup device and optical pickup device having the same

US Patent 8233372 · Granted Jul 31, 2012

Estimated economic value: $75,000 ⓘ

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