As the name implies, these lenses are hard and gas permeable. If you’ve been told you cannot wear soft lenses, RGP lenses are often a great alternative. RGP lenses are available in specialized designs to correct just about any vision disorder.
10 Fascinating Facts about the Eye
by Academy Eye Associates
1. Vision is so important to humans that almost half of your brain’s capacity is dedicated to visual perception.
2. The...
