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 5945-01-391-4999
NSN 5965-01-157-7732
NSN 6105-01-116-3439
NSN 4140-01-497-0266
NSN 5915-00-798-5618
NSN 5915-00-549-1098
NSN 5999-00-548-1792
NSN 6645-01-084-7453
NSN 6620-00-883-1181
NSN 5960-00-864-7673
NSN 6320-01-288-4783
NSN 6685-01-415-0574