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Good-Lite Cone Adaptation Test
The Good-lite Cone Adaptation Test consists of 15, 2" x 2" red, blue, and white plastic chips created to assist parents, teachers, and doctors determine children's visual difficulties in twilight. The test situation is not a formal test of night vision, but provides useful information on visual adaptation to lighting changes.
|Type of product||Cone Adaption Test|
|Minimum Shipping latency||3|