Product Description
| Usage/Application |
Hospitals and clinics |
| Brand |
AABHA |
| Material |
Plastic |
| Model Name/Number |
ASF-28 |
| Shape |
Rectangular |
| Color |
White and Black |
| Usage |
For Eye Sight Check up |
| Handling |
Portable |
A contrast sensitivity test measures your ability to distinguish between finer and finer increments of light versus dark (contrast). This differs from common visual acuity testing in a routine eye exam, which measures your ability to recognize smaller and smaller letters on a standard eye chart.
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