Stereopsis Fly  with Shapes

Stereopsis Fly with Shapes

Regular price
Sale price

Stereopsis test combining both fly and shapes designed to rapidly test for amblyopia & strabismus using gross thru fine stereopsis (2500 to 20 sec of arc).

  • Graded circle test from 800 sec now down to 20 sec
  • No monocular clues
  • New improved booklets
  • Answer key on back cover
  • Includes polarized viewers