Do these glasses block UV rays?

Yes, these glasses are designed to block UV rays.

Can these glasses be worn over contacts?

This blue light blocking glasses can be worn over contact lenses. However, the glasses themselves do not have a prescription.

Are these glasses adjustable?

Yes, these blue light glasses feature spring hinges which allow the arms to flex outward by up to 5 degrees. This provides a more adaptable fit for a wider range of head shapes and sizes.

Are these glasses lightweight?

Yes, these blue light glasses are lightweight. Multiple customers have mentioned that they are comfortable to wear for long periods and often forget they are even wearing them.

VMJFBJ Blue Light Blocking Glasses For Men/Women Anti-Fatigue Computer Monitor Gaming Improve Sleep Reduce Eye Strain

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