Serengeti Bormio Progressive Prescription Lens Options::PHD Trivex | Non Polarized 555nm w/Anti-reflective Backside (green) PLEASE DO NOT PERMANENTLY MARK

PLEASE DO NOT PERMANENTLY MARK THE LENSES

no image goes unnoticed

Polarized:  Yes Lens Color:  Neutral Grey

Lens Sizes: 55(sm)

Polarized:  Non Polarized

Serengeti Bormio Progressive Prescription Lens Options::PHD Trivex | Non Polarized 555nm w/Anti-reflective Backside (green) PLEASE DO NOT PERMANENTLY MARKSERENGETI 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