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...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | 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 leg, through adopting complete burnt lens, has eliminated the hyperopia out of focus phenomenon that control lag that traditional spectacles caused leads to, near and reason that axis oculi that terminateeed leading to because of traditional spectacles increases, omnidirectional control myopia degree's escalation, the emergence and the development of effectual prevention myopia, through addding mirror ear leg on traditional mirror leg, realize supplementary fixing glasses's effect, especially perspire in summer, under the condition such as motion, effectively prevent glasses landing or gliding, through holding in the palm the nose the integrative design with lens holder, prevent that the nosefrom holding in the palm |
---|