Crystal brown

Kreuzberg Woman

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

Lens Type:

Crystal Brown

Fit: Unisex

Lens Material: CR39

Size: 48-19-145

Frame Material: Mazzucchelli acetate

Include frame case and lens cloth

Free Shipping Worldwide on orders above €70

    • Made from hand-polished cellulose Mazzucchelli Acetate
    • Premium German metal hinges
    • 100% handcrafted
    • 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.
    • Use the original cleaning cloth in order to clean fingerprints, dust, and other imperfections.
    • If additional cleaning is required, use a PH neutral soap with lukewarm water. Avoid alcohol and solvents.
    • Avoid the use of abrasive products and unclean cloths, as these can alter the characteristics of the lenses.
    • Use only original accessories and replacement parts.
    • Remember to keep your Barner glasses in their original case, in a dry place with a temperature between -20°C and 40°C.