(773) 867-0380 Contact Us

Stereo Optical eStore

Stereotest – Randot Including LEA Symbols


• 1 Pair of Standard 3-D Viewers included

Full product information


Code: SL002

Stereo depth perception tests are an effective and easy to use method of screening stereoscopic vision for all ages. They help to detect visual problems such as stereopsis, amblyopia, suppression and strabismus.


  • Tests and evaluates stereo depth perception for gross stereopsis evaluation (500 & 250 seconds of arc) using four LEA symbols from random dot backgrounds
  • Graded circle test (400 to 20 seconds of arc)

Test includes:

  • 1 pair of Standard 3-D Viewers
  • Answer key on back cover

Additional information

Weight 1 lbs
Dimensions 8 × 11 × 3 in