LENSES WITH GRADUAL INCREASE OF OPTICAL POWER, APPROPRIATE FOR CLIENT REQUIREMENTS

FIELD: ophthalmology, in particular, engineering of multi-focal ophthalmologic lenses, which can be used in cases, when large area of intermediate refraction power is required. ^ SUBSTANCE: lens is formed having at least one surface with gradual increase of optical power, while aforementioned surfac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KOKONASKI UILL'JAM, KATTSMAN DEHNIEL, GUPTA AMITAVA, MENEZES EHDGAR
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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