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Eyewear
Eyeglasses, goggles or other objects worn over the eyes, usually to aid vision or for protective purposes.
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Eyewear > Optometry
against-the-rule astigmatism
Eyewear; Optometry
With the rule astigmatism has an axis of about 180 degrees (when Rx is written in minus cylinder form). "Against the rule" astigmatism has the axis at about 90 degrees. Both forms ...
age related macular degeneration (ARMD)
Eyewear; Optometry
Destruction and loss of the photoreceptors in the macula region of the retina resulting in decreased central vision and, in advanced cases, blindness.
orthokeratology
Eyewear; Optometry
A non-surgical procedure using contact lenses to alter the shape of the cornea to effect a change in the refractive error.
external ocular muscles
Eyewear; Optometry
The six muscles that turn the eyes to position them for viewing.
Sub-categories
- Contact lenses (3070)
- Eye surgery (2811)
- Glasses (802)
- Optometry (16172)
- Sunglasses (524)