How to Choose The Best Sunglasses to Protect Your Eyes
Do a lens quality check
You can check that the lenses of nonprescription sunglasses are made properly by following these steps:
- Look at something with a rectangular pattern, like a tiled floor.
- Hold the glasses at a comfortable distance from your face and cover one eye.
- Move the glasses slowly from side to side, then up and down, looking through the lenses.
- If the rectangular lines stay straight, the lenses are fine. If the lines are wavy or wiggle (especially in the center of the lens), try another pair
