Patents Assigned to Optitest Ltd.
  • Patent number: 5668743
    Abstract: A system and method are disclosed for vision testing wherein visual test patterns displayed on a computer display are adjusted according to predetermined criteria with the distance between the subject being tested and the test pattern being monitored by computer to achieve computer control and adjustment of test object size.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: September 16, 1997
    Assignee: Optitest Ltd.
    Inventor: Avraham Kushelvesky