You may interest questions:
- Is ortho-k lens effective for people with strong prescription?
- Is Ortho-k lens Better Than LASIK surgery?
- Is UV protection on sunglasses permanent?
- Can I wear my glasses at certain times of day without fear of damaging my sight?
- Can polycarbonate lenses give 100% UV protection?
- Can I improve my vision by looking at an eye chart every day?
- What style of sunglasses best fit a long oval face?
- How effective is laser treatment for bleeding in the eye?
- Why Should People Have an Annual Eye Exam?
- What are the hazards of strabismus?