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Product description
PVVAT is a robust software that will surely become your new favorite tool for acuity testing. PVVAT is jam packed with 9 different optotype that can be displayed in 7 different arrangements and also over 20 additional charts and options. It is sure to fit you and your patient’s needs in one perfectly bundled software.

Test List:
 – Acuity Charts
– Low Contrast Charts
– Worth dot
– Contrast sensitivity
– Astigmatism
– Circular astigmatism
– Concentric circles
– Red green balance
– Maddox rod
– Phoria test
– Vernier test
– Amsler grid
– Disparity chart
– Fixation points
– Solid white dot
– Changing color dot
– Images
– Videos

Optotype choices:
 – Patti Pics® Pediatric Test
– Sloan Letters
– Bailey-Lovie
– Snellen
– Tumbling E
– PV Numbers®
– Landolt C

Optotype Presentation:
– Single character mode (crowding bars on/off)
– Single line mode (MassVAT® frame on/off)
– Multi line ETDRS format
– Multi line all same size
– Single column mode (speed acuity testing)

Wondering how this all works?
You download the software onto your own hardware after reviewing that your existing equipment will work with the System Compatibility Chart*. Precision Vision will remotely activate your license once the sale has been processed and we ship you all of your peripheral equipment which includes; remote, receiver, pediatric response keys (HOTV & Patti Pics) in addition to our most popular Sloan Near Vision Card (SKU: 2106). Precision Vision’s commitment to exception service does not end their however! We are available as a resource for set up and additional support via email at

System Compatibility
– Windows 7
– Windows 8
– Windows 8.1
– Windows 10
– OS X 10.10: Yosemite
– OS X 10.11: El Capitan
– macOS 10.12: Sierra
– macOS 10.13: High Sierra
– macOS 10.14: Mojave