Utests the ability to identify six geometric forms from random dot backgrounds; figures cannot be identified without glasses to discourage guessing; effective and easy to use form of screening vision for all ages; helps identify problems such as amblyopia, suppression and strabismus that can impede a child's development and performance; randot test includes 2 levels: 500 and 250 seconds of arc; graded circle includes 400 to 20 seconds of arc; animal test: 400 to 100 seconds of arc
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 6645-01-174-4363
NSN 6130-01-477-9259
NSN 5925-00-135-6184
NSN 4140-00-690-0382
NSN 5935-01-361-9122
NSN 5996-00-483-8348
NSN 6220-01-633-9889
NSN 5895-00-450-1726
NSN 5920-01-123-9854
NSN 5985-01-158-3534
NSN 5985-00-471-0223
NSN 5945-01-332-9565