LightGuard® HEV Blue Light Filter


The ultra-lightweight, optical grade LightGuard HEV blue light filter effectively eliminates 70% or more of potentially damaging HEV blue light while providing an ample overall light transmission of 50%. The result is near true color definition and heightened contrast in low light and indoor conditions.

By reducing the amount of scattered blue light that reaches the eyes, the LightGuard filter sharpens visual acuity, alleviates symptoms of digital eyestrain, and improves sleep quality.

SKU: G100E


UV 400 – Scratch-resistant, durable polycarbonate – ANSI Z87.1 high impact, safety rated – Non-slip nose pads – Anti-reflective and anti-fog coatings – Comfortable, lightweight design (22.7 grams)

Additional information

Weight .10 lbs