Optical system for measuring refraction information

The invention discloses an optical system for measuring refraction information, which is characterized in that a first optical component generates a light beam and emits the light beam to a reflecting surface, the reflecting surface is used for reflecting the light beam emitted by the first optical...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU BING, LIU XI, JIANG YANGJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURGERY
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