Theo Oak WOMEN June Noir | Unisex Shape

June Noir | Unisex Shape

Mercer Black

An Abbe value defines the chromatic aberration of material

These lenses allow less than 20% of visible light to penetrate the lens

Theo Oak WOMEN June Noir | Unisex ShapeTheo Oak Unisex Shape. Frame Color: Black Lens Color: Brown 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" is