- Brand
- SHOWBIZS
- Instruction for Use
- When first wearing progressive multifocal glasses, it is necessary to gradually adapt. Some people may feel a bit dizzy when first wearing multifocal glasses, and it is important to gradually adapt. It is recommended to remain still before moving, start indoors before outdoors. During the initial period of use, discomfort such as eye swelling or dizziness may occur, which is a normal phenomenon. It may take 3 to 10 days to fully adapt, with complete adaptation taking up to a month. To adjust the visual area, focus on a nearby object while wearing the glasses, slightly move the glasses up and down to find a clear point of vision. Slowly move the eyeballs up or down to find a clear area. When looking left or right, slightly turn the head. Correct prescription: Clear and non-dizzy within 30 cm (may vary depending on individual circumstances). Prescription deviation: If clear vision requires more than 30 cm, the prescription may be too high or too low.