Point-by-point design method for mixed-surface-type off-axis reflective imaging systems with spherical, aspheric, and freeform surfaces.
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DOI: 10.1364/oe.25.010663
Abstract: In this paper, mixed-surface-type optical system is defined as the optical system comprised of various types of surfaces, including spherical, aspheric, and freeform surfaces. A general point-by-point design method for mixed-surface-type systems is proposed. In… read more here.
Keywords: surface; mixed surface; freeform surfaces; point ... See more keywords