Why Switch?

Conventional Chart Limitations

  • Patients memorize letter sequence
  • Limited range of tests
  • Limited range of optotypes
  • Fixed viewing distance (usually 3 or 6 meters)
  • Uneven lighting creates less accurate test results
  • Super old technology does not generate a feeling of a modern practice

Projector Chart Limitations

  • Limited range of tests
  • Must be used in low light rooms
  • Fixed viewing distance
  • Not as future proof as computerized solutions
  • Expensive for multiple rooms

Software Advantages

  • Unlimited range of tests
  • Many optotypes available
  • Can be used at any viewing distance to match your consulting room
  • Can be used in well-lit rooms
  • Can be used with inexpensive computers
  • Works on portable laptops for off-site testing