Applies to:

  • LCD Monitors


ViewSonic Flicker-Free technology is designed to protect your eyes from the strain and discomfort caused by prolonged screen use.

Here's how it works:

  1. Elimination of Screen Flicker: Traditional monitors use Pulse Width Modulation (PWM) to control backlight brightness, which can cause flickering. ViewSonic Flicker-Free technology uses DC-modulation LED backlights to provide a constant stream of light, eliminating flicker.

  2. Reduction of Eye Fatigue: By removing flicker, this technology helps reduce eye fatigue, dryness, and irritation, making it more comfortable to use the monitor for extended periods.

  3. Prevention of Computer Vision Syndrome (CVS): Continuous exposure to flickering screens can lead to CVS, which includes symptoms like headaches and eye strain. Flicker-Free technology helps prevent these issues.

  4. Enhanced Comfort: Whether you're working, gaming, or watching movies, ViewSonic Flicker-Free monitors aim to provide a more comfortable viewing experience.




For additional questions, please contact ViewSonic's Support by submitting a support ticket HERE or by Phone: US: 800-688-6688, CAN: 866-463-4775. ViewSonic’s call center hours: M-F, 6 AM - 6 PM PST.