ASTRA DAY LENS

ASTRA DAY

Main features: Blocks 50% of BLUE LIGHT

Function description: Blocks 50% of artificial blue light to promote brain function, improve focus and prevent fatigue.

How to use:
1. Wear during daytime.

2. Improve your focus and productivity

3. Wear them in front of artificial light sources such as smartphones, laptops, TVs, etc.