Sight Flashcards
1
Q
what is myopia?
A
eyeball too long
short sighted
2
Q
what is hypermetropia?
A
eye is too short
long sighted
3
Q
what is astigmatism?
A
cornea does not have the same degree of curvature
blurred vision
4
Q
what is presbyopia?
A
hardening of the lens so light focuses behind it
long sighted
5
Q
how to fix myopia?
A
concave
6
Q
how to fix hypermetropia?
A
convex
