Lazy Periscope Horizontal Reading Glasses

With built-in mirrors for the optimal direction of the gaze
Applying to your own glasses with a possible diopter
The built-in mirror ensures that the field of view is rotated within 90 ° around the horizontal axis.
So keep flat in the healthiest way, you can still use these glasses for enjoying entertainments.
The convenient anti-reflective coating and clear representation of the image help to relieve neck cramps and eye strain.
The glasses also can be used even you are wearing glasses for the myopia.