You may interest questions:
- Do I need a pair of glasses because I can see well with my brother's glasses?
- Can I wear contacts when I have pink eyes?
- Will my eye astigmatisms go away at last? Will astigmatisms be inherited?
- Zebra frame
- What is the color deficiency for color-blind people?
- Did I scratch my eyes when taking offing my contacts?
- Why do I have different colors in two eyes?
- Why do my son watches/ listens with head turned?
- Why I can stare at the sun for long time but nothing happens and I still feel alright?