Vocabulary Flashcards
1
Q
A state of refraction, where in the parallel rays of light coming from infinity are focused at the sensitive layer of retina with the accommodation being at rest.
A
Emmetropia
2
Q
A state of refraction, when parallel rays of light coming from infinity (with accommodation at rest), are focused either in front or behind the retina, in one or both the meridians.
A
A metro pi’s
3
Q
The three types of Ametropia are …?
A
Hypermetropia (hyperopia)
Myopia
Astigmatism
