Quick Overview
The 400 has a durable, stainless steel frame with textured grips on the temple bars to help reduce the chances of slipping off your head. This frame has a universal stylish look, spring hinges, and a durable construction. Featuring lead side shields and our standard 0.75mm lead equivalency Schott SF-6 HT radiation safety glass lenses.
Weight = 57 grams
Lens Width = 49mm
Bridge Width = 19mm
Arm Length = 135mm