Ray Purple Optical Metal Core wire with IP

Metal Core wire with IP plating that prevents oxidation and wear

The bigger the category number of lenses

elegantly integrated into the design

- Lens Color: Olive

made from High-grade Nylon

Ray Purple Optical Metal Core wire with IPRay Purple Square shape. Frame Color: Black Lens Color: Gradient Purple 2 Year Warranty Technical Information: Hand PolishedWidth Nose Gap Height Measurements of this pair: 145 20 52 mmLenses: Flat base 0Hinge: Five barrelFront 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)