PVVAT™ is a state-of-the-art computerized visual acuity software program designed and built by experts with uncompromised attention to detail.
Many of the visual acuity systems available today evolved from software programmers entering the eye care profession as other markets shrank. Others emerged from companies that provide other devices to the industry with core competencies based elsewhere. Many of these companies are not aware of the science or the importance of optotype design, selection, sizing, spacing, contrast levels and many other aspects of testing vision. You could buy another system and wonder about those details or, for about the same cost you could buy the PVVAT™ and know that you have a precise vision testing tool from a recognized leader. One that’s easy to use, expandable, upgradeable and is loaded with features.
PVVAT™ is a product of many years experience working with and for dedicated professionals like you.
Features include:
- A complete line of acuity tests in one easy to use software solution.
- Automatically randomized optotypes to prevent memorization. Ability to easily create and save your favorite test configurations.
- Single line, multi line ETDRS chart or single optotype, with or without crowding bars or MassVAT® frame. Easily choose high contrast or selectable low contrast levels.
- Loaded with only our optotypes. Accepted, approved and trusted worldwide. Patti Pics®, Sloan Letters, Landolt C, Tumbling E, PV Numbers®, HOTV.
- Much, Much More! Click Here.



