Ray Purple Optical The bigger the category number

The bigger the category number of lenses

CR3-9 has the highest Abbe value of any lens

- Lens Color: Olive

Frank Cherry | Round Shape with a square top

- Frame Color: Milkshake- Lens Color: Clear- 1 Year Warranty

Ray Purple Optical The bigger the category numberRay 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)