Keystone VS-5

The Keystone VS – 5 Vision Screener has been developed to be both simple and efficient. The testing process is rapid yet accurate. A typical test can be performed in less than 5 minutes.

VS – 5 Tests:

• Acuity Right Eye – Far and Near
• Acuity Left Eye – Far and Near
• Acuity Binocular – At Far, Intermediate, Night and Near
• Phoria – Far and Near
• Fusion – Far and Near
• Stereopsis – Far and Near
• Colour Perception – Severe and Mild

Standard Features

• Enlarged viewing lens to accommodate multifocals
• Four integrated test distances: 40cm, 60cm, 100cm, 6m
• Separate acuity tests for far point, night vision (low light), 60 cm DSE intermediate and 100cm intermediate
• New elliptech soft-touch handset
• Test for side field of vision
• Visionary software (demo included)