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Cone Adaptation Test

Cone Adaptation Test
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Starting Price: US $50.00
Availability: Standard
Model: 252900
Provider: Richmond Products

  Product Flyer(PDF)

The test consists of fifteen (15) squares measuring 2” x 2” (5 cm x 5 cm) in red, blue, and white plastic. These are designed to help parents, teachers, and doctors assess children’s visual difficulties in twilight.  The test situation is not a formal test of night vision but gives useful information on visual adaptation to lighting changes. 

252900

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