Barner Williamsburg Anti Bluelight Eyeglasses - Crystal

High quality and stylish computer glasses from Barner to protect your eyes from Blue Light of digital devices. It will provide you with better sleep and a healthier life

Features:

• High Quality organic CR-39 lenses that block 100% of the Blue Light under 410nm and 45% of the Blue Light on the 410nm - 450nm spectrum.

• Made from hand-polished cellulose Mazzucchelli Acetate

• Premium German metal hinges

• 100% handcrafted