From Peepers, these Women's Clover 46mm Round Blue Light Reader Glasses feature:

• Polycarbonate frame
• Spring hinges
• Acrylic aspheric material lens
• Blue Light Focus™ lenses - filter over 40% of high-energy visible blue light
• 7-layer anti-reflective coating enhances contrast and visual acuity
• Dual anti-scratch coating
• UV400 protection blocks 99.9% of UVA/UVB rays
• Complimentary case
• Approx. 46mm lens - 25mm bridge - 146mm temple

Imported.