Crews K3H15 Klondike Plus Magnifier Polycarbonate Dual Bi-Focal Lens Glasses with Black Frame and 1.5 Diopter Clear Lens, 1-Pair Head, Eye & Face Protection/Safety Glasses Crews Klondike Magnifier 1. 5 Diopter Safety Glasses With Black Nylon Frame And Clear Polycarbonate Duramass Anti-Scratch Lens Made in: United States