Lens having seamless profile defined by cubic polynomial function

Lens having seamless profile defined by cubic polynomial function

A lens includes a surface that includes a seamless profile. The seamless profile is defined by at least one cubic polynomial function to provide a filtering surface that produces a controlled amount of spherical aberration.

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Bibliographische Detailangaben
1. Verfasser: Smith, George Edward
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A lens includes a surface that includes a seamless profile. The seamless profile is defined by at least one cubic polynomial function to provide a filtering surface that produces a controlled amount of spherical aberration.