Term
Inflammation of the eyelids
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Keratitis Blepharitis
Iritis Conjunctivitis
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, 2 of 206
Term
The widest horizontal dimension of the lens opening of a frame is
the:
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"A" measurement "c" measurement
"ed" measurement "b" measurement
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Definition
The muscle inside of the eyeball that alters the shape of the
crystalline lens. It has direct control over the focusing ability of the
eye.
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Retina Ciliary Muscle
Chalazion Fovea Centralis
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Term
Thickening of the connective tissue on the sides of the cornea,
usually in the 3 & 9 o'clock positions
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Drusen Macula
Pinguecula Pterygium
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Definition
Works well for spherical, but is inadequate for Rx with Cyl. Also has
a wider field of view, and a thinner lens profile.
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Bifocal lenses Truncated lenses
, Tricurve lenses Aspheric lenses
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Term
PHOT
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(disease) (straight)
Mydriatics (light)
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Term
A lens used to treat myopia/hyperopia and astigmatism is called a
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Sodium Fluorescein cylindrical