Features Lens Tech UV400 Protection FDA Approved Impact Lenses Frame Material Acetate Wood TemplesFrame Measurements (mm) 51-19-140Lens Tech
UV400 Protection - Protect your eyes from harmful UV rays with these legit lenses.
FDA Approved Impact Lenses - These lenses have been approved by the Food and Drug Administration Frame Material
Acetate - Custom cellulose acetate produced specifically for Cassette. Cellulose acetate is durable yet flexible, can be produced in brilliant colors and patterns and maintains its shape and sheen with age.
Wood Temples - Wood temples are lightweight, naturally durable and eco-friendly. Frame Measurements (mm)
These measurements include the width of the lens, the width of the bridge, and the length of the arms measured in millimeters.
For example, a 56-17-144 frame:
1) Lens Width - 56mm
2) Bridge Width - 17mm
3) Arm Length - 144mm 51-19-140