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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". |