Serengeti Dorwinn Progressive Prescription Sunglasses Lens Options::Non Polarized Drivers w/Anti-reflective Backside (amber) With optically superior mineral glass

With optically superior mineral glass lenses

Named for Louise McPhetridge Thaden

Polarized:  NP Blue Hydro

Lens Material: Mineral Glass Frame Material: Plastic

Introducing the RB3530 model

Serengeti Dorwinn Progressive Prescription Sunglasses Lens Options::Non Polarized Drivers w/Anti-reflective Backside (amber) With optically superior mineral glassSERENGETI DORWINN PROGRESSIVE PRESCRIPTION SUNGLASSES THE DORWINN Fit: Large Gender: Both SPECIFICATIONS Polarized: Optional Photochromic: Yes, Light Adjusting Lens Size: 62x46mm (Width x Ht) Lens Material: Trivex or Mineral Glass Frame Fit: Temple 140mm, Bridge 15mm Frame Material: Metal Base Curve: 6x Frame Features: Spring Hinges Send Prescription with Pupil Distance to FlightSunglasses@gmail. com SERENGETI LENS TECHNOLOGY