All -round near -sighted prevention and control mirror

The utility model provides an all -round near -sighted prevention and control mirror, includes lens holder, and the lens holder both sides are articulated respectively to have a mirror leg, and lens holder is last to install complete burnt lens, mirror leg lateral wall is equipped with mirror ear le...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG WULI, ZHAO YONGQUAN, ZHANG ZHAOCHEN, SUN JIANXIA, ZHENG PENG, SONG ZHONGHUA
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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