Serengeti Bormio Progressive Prescription Frame Color:Satin Dark Tortoise Shiny Gunmetal Satin Rose Gold

Shiny Gunmetal     Satin Rose Gold

which entered service in 1976 (four years after Randolph Engineering was founded)

Assembled with top quality Barberini mineral crystal lenses

MODELS: BKBL

Serengeti Bormio Progressive Prescription Frame Color:Satin Dark Tortoise Shiny Gunmetal Satin Rose GoldSERENGETI BORMIO PROGRESSSIVE PRESCRIPTION Serengeti Bormio is light weight and fits comfortable on your nose. It uses 555nm lens and then adds a reflective blue coating that blocks more light. This makes it idea for boating and water activities and enhances the lens' eye protecting capabilities. The Bormio lenses use Serengeti's light weight Trivex lenses. All Serengeti lenses offer the latest in photochromic technology, which constantly lightens and