TOPCON SS-3

• The Topcon SS-3 Screenoscope provides fast, accurate, and reliable tests of a wide variety of visual performances.
• The optical system duplicates conditions for viewing far point test charts at 5 meters (16') and provides conditions for near point test charts at 30cm (12").
• The SS-3, which is very simple to operate, incorporates test charts that can be interchanged as required. The tests show, for both far and near, visual acuity for the right eye, left eye; binocular visual acuity; stereopsis; vertical and lateral phorias.
• Built-in test frames are provided for trial lenses. The SS-3 includes school vision test standard, occupational visual performance standard, stereopsis demonstrator, recording charts, and "E" demonstrator card.

Description The Topcon SS-3 Screenoscope provides fast, accurate, and reliable tests of a wide variety of visual performances. The optical system duplicates conditions for viewing far point test charts at 5 meters (16') and provides conditions for near point test charts at 30cm (12"). The SS-3, which is very simple to operate, incorporates test charts that can be interchanged as required. The tests show, for both far and near, visual acuity for the right eye, left eye; binocular visual acuity; stereopsis; vertical and lateral phorias. Built-in test frames are provided for trial lenses. The SS-3 includes school vision test standard, occupational visual performance standard, stereopsis demonstrator, recording charts, and "E" demonstrator card.