You may interest questions:
- How to protect my eyes when swimming?
- Can I upgrade a 1.5 index lens to 1.7 index lens without replacing the lenses?
- Which one is better in UV protection, Photochromic lenses or Polarized lens?
- What can I do to postpone the presbyopia?
- Can wearing contacts when playing computer cause dry eyes?
- What can I do if sands come into my eyes?
- Can I wear Multi-focal lenses for presbyopia?
- Can I make the tinted lenses lighter without replacing the lens?
- What is the problem if I have acute pain in my eyes?
- In which situation should I not wear contacts?