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 5935-00-721-2307
NSN 5975-00-166-0092
NSN 5998-01-413-2727
NSN 7035-01-027-2259
NSN 5895-01-367-7651
NSN 5920-00-761-0134
NSN 5920-01-198-6805
NSN 6135-01-312-1040
NSN 5920-01-016-2764
NSN 6130-01-660-4306
NSN 5985-00-121-5270
NSN 6650-00-590-9073