Transparent Purple Blue Light Glasses for Men and Women M8507 C8 glasses covid 19 Rotating strap attachments for easier

Rotating strap attachments for easier use with hard hats

Blocks 90% of high energy blue light

UV protection: Some splash protection glasses also offer protection against harmful UV rays

Lens Feature: 160° peripheral vision replaceable poly-carbonate lens

you should NEVER look through the lower lens and ALWAYS through the upper section

Transparent Purple Blue Light Glasses for Men and Women M8507 C8 glasses covid 19 Rotating strap attachments for easierTransparent Purple Anti Blue Light Computer Glasses Model 8507 C8 Size: 51 21 147 BLUELIGHT BLOCKER&REPLACEABLE LENS Reduce symptoms of eyestrain during prolonged computer exposure. These frames are best used as indoor lenses for long hours of computer use in order to maintain natural sleep patterns and eye production. The original non prescription lenses can be replaced with progressive lenses at any stores. Prescription Glasses Possible. Whatsapp