“This is a very bright, useful, portable light. Many of my patients see a significant improvement in reading performance.”

Dr. Donald C. Fletcher MD

VisionEdge® Studies & Talks

ARVO 2013

Luminance in Acuity and Reading Performance”.
Donald C. Fletcher, Laura Renninger, Ronald A. Schuchard. Opthalmology, California Pacific Medical Center, San Francisco, CA; Smith-Kettlewell Eye Research Institute, San Francisco, CA; VA Palo Alto, Stanford University, Palo Alto, CA.

Visibility Magazine Vol. 7.1 2013

Considerations for prescribing portable LED lights”.
Peter Borden, Michele Klein, Gregory Goodrich. VA Palo Alto Health Care System, Palo Alto, CA; Jasper Ridge Inc., Menlo Park, CA.

XIV Congresso Nazionale Low Vision Academy, Rome, Italy 2013

Enhanced Luminance in Reading”.
Fabio Di Cerbo, Gianfrancesco Villani. Low Vision and Microperimetry Center of Verona “C.R.I.M.”, Italy.

Envision Conference 2012

LED color and reading performance”.
Gregory L. Goodrich, Peter Borden. VA Palo Alto Health Care System, Palo Alto, CA.

VE-2500W (Frolik) with white LEDS


VE-2500W (Frolik) with green LEDS