Randot Pre-School Stereo Acuity Test Tip Covers and the optical clarity provides

and the optical clarity provides a superb view of florescent semi-circles

Manufacturer Part Number: 20200

-AC Charging Module is easily removable from the handle and has retractable AC prongs

Manufacturer Part Number: 41100

Randot Pre-School Stereo Acuity Test Tip Covers and the optical clarity providesManufacturer Part Number: 007 The Randot preschool tests was designed as a matching game in which the patient matches the pictures on the left side with those on the right. (800 to 40 seconds of arc). Test for stereopsis on patients as young as 2 years of age. Randot Preschool Stereoacuity Test designed by Eileen Birch, PhD & The Retina Foundation of the Southwest Three pages in one booklet: Page #1: 200 and 100 seconds of arc Page #2: 60 and 40