Overview

Curious about the difference between ANSI lumens and LED lumens? Dive into the fascinating science of brightness perception and discover how factors like color saturation and human eye sensitivity affect the way we perceive projector brightness. Learn how the Helmholtz-Kohlrausch effect creates disparities between measured and perceived brightness, and why ViewSonic provides both ANSI and LED lumen ratings to ensure you get the full picture of performance for modern LED projectors.

Download the whitepaper to learn more.