Dinosaur Stereoacuity Test
#370129
Dinosaur Stereoacuity Test provides a glasses-free depth perception test utilizing lenticular technology in order to create a colorful and less expensive depth perception test without the need for red/green or polarized glasses. This technology also allows for color images to improve interest and images that will resist fading over time.
Plate #1 features a Dinosaur character which tests gross stereopsis.
Plate #2 features images in each row which appears to be either closer, further or none/neutral as compared to the circle in which they are housed. Depth perception targets range from 400 seconds of arch down to 40.
Answers for each line are printed on the back cover.