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 6105-01-551-5492
NSN 5905-00-190-2099
NSN 5895-00-470-8276
NSN 6145-01-395-6636
NSN 5920-01-283-2611
NSN 6240-01-598-5733
NSN 5835-00-863-3980
NSN 5965-00-147-3070
NSN 5915-01-204-1763
NSN 5915-00-301-3818
NSN 5945-00-584-9251
NSN 5975-01-448-4754