STEREOPSIS FLY TEST – STANDARD by Good-Lite Price US$POA Supplier/s Good-Lite Supplier Code STEREOPSIS FLY TEST - STANDARD ( IAPB ) Country of Origin United States of America Request a quote Product Description A stereopsis test featuring basic shapes and a fly designed to rapidly test for amblyopia & strabismus using gross thru fine stereopsis (2500 to 20 sec of arc). Product Features Graded circle test from 800 sec now down to 20 sec No monocular clues New improved booklets Answer key on the back cover Includes polarized viewers Share: