Fit Over Frames with Daytime Lenses Daytime 8+% of light in the

8+% of light in the critical 450 - 510nm range

There is no dark tint and they are not polarized

95 by buying the combo pack instead of individually

Have you child wear them when ever they are on a screen close to bed time

have them wear the glasses while brushing their teeth

Fit Over Frames with Daytime Lenses Daytime 8+% of light in theFITS OVER PRESCRIPTION GLASSES They fit over a wide variety of Rx and reading glasses. They can also be worn by themselves EASY TO USE Easily swap them back and forth between different glasses. No clips or fasteners REDUCE BLUE LIGHT Reduce your exposure to blue light from screens and LED lights by about 45% No more aching eyes! UVA & UVB Blocks 100% of ultraviolet light. BENEFITS Use while spending long hours in front of a computer screen. Helps blue