Glass bracket
The invention provides a glass bracket which is used for visual trainings and comprises a glass frame, glass legs connected to the glass frame, and an installation structure used for installing lenses and connected to the glass frame. The glass bracket also comprises a papillary distance adjusting m...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention provides a glass bracket which is used for visual trainings and comprises a glass frame, glass legs connected to the glass frame, and an installation structure used for installing lenses and connected to the glass frame. The glass bracket also comprises a papillary distance adjusting mechanism, wherein the papillary distance adjusting mechanism is connected with the glass frame based on an adjustable distance, and the papillary distance adjusting mechanism adjusts the distance between the glass frame and the papillary distance adjusting mechanism to change a papillary distance, so that a wearer will feel more comfortable. |
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