You may interest questions:
- What makes gas permeable lenses different from normal soft contacts?
- what's the difference between bifocal contacts and multifocal contacts?
- How do contact lenses work?
- How long does it take to get used to contacts?
- Why is it so difficult to buy contact lenses in the US?
- In need of eye glasses!
- How to care for soft contact lenses?
- Is it ok to store contact lenses in the fridge?
- How smoking harms your vision?
- Why do some people wear sunglasses while there is no sun?