Vision Screening tests for use in the Keystone View Telebinocular. These four targets provide a two-minute test of eight visual skills. Use with all Telebinoculars except Driver model. Also checks suppressions.
All charts use pictures of interesting subjects.
Responses may be oral or by pointing. This target provides an ingenious quick check of suppression at far point. It can supply data Impossible to obtain using conventional techniques that occlude one eye to test the other. Use with all Telebinoculars Catalog No.