Milano Epsilon New arrivals women An Abbe value defines the

An Abbe value defines the chromatic aberration of material

✓ CR-39 Lenses

- Frame Color: Black- Lens Color: Gradient Noir- 1 Year Warranty

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

Milano Delta Blue Light | Square Shape

Milano Epsilon New arrivals women An Abbe value defines theMilano Epsilon Square Shape. Frame Color: Leopard Lens Color: Brown 1 Year Warranty Technical Information: Hand PolishedWidth Nose Gap Height Measurements of this pair: 145 21 50 mmLenses: Flat base 0Hinge: Five barrelFront thickness: 5. 0 mm Temples thickness: 3. 5 mm Lenses Technology: CR 39 Lenses. CR 39 is made by polymerization of diethyleneglycol bis allylcarbonate (ADC) in presence of diisopropyl peroxydicarbonate (IPP) initiator."CR 39" is an