LOW VISION SOLUTIONS: TOPAZ® PHD
Portable Video Magnifier
The lightweight TOPAZ® PHD offers the comfort and productivity features of a desktop video magnifier but folds away like a laptop. With auto-focus, a wide magnification range, intuitive controls, five default and 27 customizable high-contrast color modes, and adjustable reading lines and masks, the new TOPAZ PHD offers the freedom to independently read and view the details that matter in the home, office, classroom, or on the go.

Documentation
TOPAZ PHD User's Guide (PDF)
TOPAZ PHD Control Panel Reference Card (PDF)
Focus Lock Addendum (PDF)
TOPAZ PHD XY Table (PDF)
GEM Software
GEM® Help File (self-extracting file)
GEM User's Guide (PDF)