These glasses work on: 1) Strengthening vision and rehabilitating eye muscles and nerves. 2) Removing eye strain and tension resulting from prolonged use of screens. 3) Correcting myopia. 4) Correcting presbyopia. 5) Strengthening eye muscles and tightening the optic nerve. 6) Maintaining the youthfulness of the eyes and the surrounding area and treating the problem of sunken eyes. • Without surgeries or financial costs, God willing. The secret of these glasses lies in the small holes that form narrow parallel wall beams, which help relax the eye muscles. Based on experience and guaranteed results, God willing, you will notice improvement during the first use. How to use: Wear the glasses for only 10-15 minutes a day with sunlight or artificial light for a month, and you will notice gradual improvement day by day. Lens Material: High-index Plastic Lens Features: UV Protection Type: Prescription Frame Material: Plastic