Corven Black ROUND MEN Toby Cherry

Toby Cherry

Eliot Chestnut |  Unisex Shape

Hand PolishedWidth-Nose Gap-Height Measurements of this pair: 142-21-51 mmHinge: Five-barrel

CR-39 has the highest Abbe value of any lens

Our Acetate Materials are coming from some of the biggest acetate factories in Europe

Corven Black ROUND MEN Toby CherryCorven Black Unisex Shape. Frame Color: Black Lens Color: Dark Grey 2 Year Warranty Technical Information: Hand Polished. Width Nose Gap Height Measurements of this pair: 145 23 48 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.