Vision Associates

Cone Adaptation Test

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#A252900 The Cone Adaptation Test

is used to assess a person's ability to adapt to lighting changes. The task is to sort the red, blue and white squares in the least amount of light necessary. Disturbed cone function may cause photophobia. Consists of 15 red, blue and white durable, plastic disks designed to give valuable information about a person's ability to adapt to lighting changes. Disks measure 2" x 2".