Visual Deficiencies Flashcards
1
Q
Astigmatism:
A
-Inability to focus different meridians simultaneously.
2
Q
Presbyopia:
A
-Hardening of the lens.
3
Q
Hyperopia:
A
- Farsightedness
- Lens focuses image behind retina.
4
Q
Retinal rivalry:
A
-Each eye sees independent object. (Ex HUD)
5
Q
Myopia:
A
- Nearsightedness
- Lens focuses image in front of retina.
