Vision Screen 9000 - Vision Testing Software for Windows Only - American Sign Language (ASL) Accessible The Vision Screen 9000 package consists of a CD, red/green glasses, and a penlight. The user loads the program into any personal computer running Windows 98SE or later, and follows the programs instructions. An assistant is needed to help administer some of the tests, but no special skills are required. It takes about 15 minutes to complete all the testing procedures. The results of a person's vision screening are displayed by the program on a printable report form. Any number of report forms can be stored in the program's database, a handy feature for those who wish to track their vision over time, or for schools and other organizations that wish to test many people and keep the results on file. Vision Screen 9000 is NOT a substitute for regular visits to an optometrist or ophthalmologist. It is intended to be a supplement to professional eye care, a way for lay people to quickly and comprehensively screen their vision for possible problems. Vision Screen 9000 screens for vision problems in the following areas: Far Acuity tests ability to recognize small objects at a distance. Near Acuity tests the ability to see small objects that are close to you. Depth Perception. Color Vision tests ability to tell the difference between colors. Macular Health is a test that can detect changes in the part of the retina with the sharpest sight. Eye Movement tests control of the muscles that move the eye.