The Globe Flashcards
1
Q
The range of front-to-back (axial length) of the normal eye is
A
between 23mm and 25mm
2
Q
The width is labeled at
A
24mm
3
Q
The central thickness of the cornea (aka CCT) is
A
545 micrometers
4
Q
An instrument that measures the distance between the corneal epithelium and the corneal endothelium is
A
A Pachymeter
5
Q
The average horizontal diameter of the cornea is
A
11.5mm
6
Q
The average refracting power of the cornea is
A
42 diopters
Total refracting power of a normal eye is 60 diopters.
