2-SH_52328_Butterfly-S Stereo Acuity Test.pdf

The document describes the School Health # 52328 Butterfly-S Stereo Acuity Test, a medical diagnostic tool designed for vision screening. This is a product specification sheet for an ophthalmological assessment device, not a state or local contract document.

The Butterfly-S Stereo Acuity Test is a rapid diagnostic test for detecting amblyopia and strabismus, utilizing advanced stereopsis testing methodologies. The test includes a Random Dot Butterfly image for gross stereopsis evaluation (2000 seconds of arc), a Graded Circle Test ranging from 400 to 20 seconds of arc, and shapes for testing children at 400, 200, and 100 seconds of arc. The kit features new technology that eliminates monocular clues and includes a manual, both Pediatric and Standard Polarized Viewers. The test provides comprehensive visual acuity assessment with graduated difficulty levels, making it suitable for detailed pediatric and standard eye examinations.