| Amaurosis (4) |  |
| Amblyopia (6) | |
| Astigmatism (3) | |
| Blindness (88) | |
| Cataract (43) | |
| Color blindness (3) | |
| Eye condition (5) | |
| Optometrist (9) | |
| Presbyopia (3) | |
| Visual impairment (6) | |
| Amaurosis (4) | |
| Amblyopia (6) | |
| Astigmatism (3) | |
| Blindness (88) | |
| Cataract (43) | |
| Color blindness (3) | |
| Eye condition (5) | |
| Optometrist (9) | |
| Presbyopia (3) | |
| Visual impairment (6) | |
such as nearsightedness, farsightedness, and astigmatism. The app then displays the refractive powers, axis of astigmatism,
and pupillary distance required for eyeglasses prescriptions. In July, the startup launched Blink, an on-demand refractive test service in New york,
Of the 65 children failing the gold standard examination, 86%failed for reduced visual acuity (56), 35%for hyperopia (23), 23%for astigmatism (15), 11%for anisometropia (7), 9%for myopia (6),
< Back - Next >
Overtext Web Module V3.0 Alpha
Copyright Semantic-Knowledge, 1994-2011