Urban Khaki New arrivals women An Abbe value defines the

An Abbe value defines the chromatic aberration of material

- Frame Color: Sand- Lens Color: Gradient Khaki- 2-Year Warranty

- Frame Color: Tortoise- Lens Color: Light Blue- 1-Year Warranty

The lenses we use

Category 3 in lenses

Urban Khaki New arrivals women An Abbe value defines theUrban Khaki Frame Color: Tortoise Lens Color: Khaki 2 Year Warranty Technical Information: Hand Polished. Width Nose Gap Height Measurements of this pair: 142 21 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" is an