BARNER OSTERBRO BLUE LIGHT READING GLASSES BLACK NOIR

Barner Osterbro Blue Light Reading Glasses.

• Organic CR-39 Lenses 
• Block 100% Blue Light Under 410nm
• Block 45% Blue Light On The 410 - 450nm Spectrum
• Rilsan G850 Sustainable Frames - 45% Bio-Based Material 
• Flexible Hinges & Temples Adapt To Any Face Shape
• Rubberised Texture