OPTICAL LENS

The invention provides an optical lens that can provide small-sized imaging modules. The optical lens of the invention comprises a thermoplastic resin having a refractive index (nD) and Abbe number (ν) satisfying the following mathematical formula (A): nD≤−0.02×ν+2.040 (where 1.660 < nD).

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Bibliographische Detailangaben
Hauptverfasser:	SATO, Keisuke, YAMADA, Kyosuke, NUNOME, Kazunori, OYAMA, Tatsuya, TOMONARI, Yasuhiko, YANAGIDA, Takatsune, MATSUI, Manabu, OGASAWARA, Kazuyoshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention provides an optical lens that can provide small-sized imaging modules. The optical lens of the invention comprises a thermoplastic resin having a refractive index (nD) and Abbe number (ν) satisfying the following mathematical formula (A): nD≤−0.02×ν+2.040 (where 1.660 < nD).