Manufacturing method of composite Fresnel spectacle lens

The invention relates to a manufacturing method of a composite Fresnel spectacle lens. The method comprises the following steps of: 1, manufacturing a mold by using a Fresnel lens design method, wherein the mold A is a high-precision diopter lens mold of each spherical lens; the mold B is a high-pre...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FU ZUJIA, FU XIAOYONG, FU ZEYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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