Vision Screening Slide Titmus™ 20 Foot Distance Depth Perception Test

Features

• Different tests for depth perception. refer to the skus & ordering information for more details on tests available. Tests depth perception or ability to judge relative distances. can test for angle of stereopsis in seconds of arc from 400 to 20 arcseconds in 9 steps Product has a warranty for a period of two (2) years against defects in materials and workmanship from date of purchase