The Effect of Color Filters on the Visual Acuity and Contrast Sensitivity in Low Vision Patients
BACKGROUND AND OBJECTIVE: Low vision is defined as, distance visual acuity in the better eye is 20/200 or less or visual field in better eye is less than 20 degree. In this patient contrast sensitivity decreased. The use of colored filter for improve the visual function is challenge. The purpose of...
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| Main Authors: | , , , , , |
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| Format: | article |
| Language: | EN FA |
| Published: |
Babol University of Medical Sciences
2010
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| Subjects: | |
| Online Access: | https://doaj.org/article/1429d12ee13441939b470e782a2b47f3 |
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