Ruggedized Tactical Magnifier: Dog-tag Shape, Black Silicone Frame, +2.5 Lens Description
Size:+2.5 Diopter The worldâs first â and only â Ruggedized Tactical Magnifier (RTM) is perfect for active men and women who need occasional reading assistance in extreme conditions. The RTM is comfortable, durable, and 100% waterproof. The polycarbonate lens is scratch resistant and protected by an outer silicon silencer, the lens is secured via a stainless steel ball chain. Goes where fragile reading glasses fear to tread! Perfect for: Hiking, Camping, Jogging, Skiing, Biking, Swimming.