Theo Black blue light ✓ CR-39 Lenses (Blue Light

✓ CR-39 Lenses (Blue Light Technology)

- Frame Color: Tortoise- Lens Color: Gradient Blue  - 2-Year Warranty

Hollywood Rho | Round Shape

Hollywood Delta | Round Shape

- Frame Color: Black/Gold

Theo Black blue light ✓ CR-39 Lenses (Blue LightTheo Black Unisex Shape. Frame Color: Black Lens Color: Black 2 Year Warranty Technical Information: Hand Polished. Width Nose Gap Height Measurements of this pair: 148 22 51 mm Hinge: Five barrel Lenses: Base 2 Front thickness: 4. 8 mm Temples thickness: 3. 5 mm Lenses Technology: CR 39 Custom Made Lenses CR 39 is made by polymerization of diethyleneglycol bis allylcarbonate (ADC) in presence of diisopropyl peroxydicarbonate (IPP) initiator. "CR 39"