Butterfly_Stereopsis_Test_lg

Butterfly_Stereopsis_Test_lg

Brand: VACStereopsis Test, Accessories

VAC Butterfly Stereo Acuity Test with Lea Symbols®

Designed to rapidly test for amblyopia and strabismus using gross thru fine stereopsis (2500 to 20 seconds of arc). Graded circle test from 400 seconds now down to 20 seconds with no monocular clues. New improved booklet has answer key on back cover and includes polarized viewers.

Graded circle test from 400 seconds now down to 20 seconds
No monocular clues with NEW Technology
New improved booklet
Answer key on back cover
Includes both adult and pediatric polarized viewers

Categories: Stereopsis Test, Accessories

Description

P/N 1010

Rapid test for amblyopia & strabismus using gross thru fine stereopsis
Random Dot Butterfly image for testing gross stereopsis (2000 seconds of arc)
Graded Circle Test from 400 seconds down to 20 seconds of arc
LEA Symbols® for testing children at 400, 200 & 100 seconds of arc
New technology eliminates monocular clues
Includes: Manual and both Pediatric & Standard Polarized Viewers