Next to a zeroed rifle, a clear and bright pair of binoculars is the best piece of gear to have on hand. ZULU binoculars perform in the harshest conditions, giving unmatched performance in inclement weather or rugged terrain. ZULU5’s feature and Open-Bridge design HD Glass for superior clarity and color correctness Lightweight and durable magnesium alloy body. 10x magnification and 42mm objective lenses Mfg: Sig Sauer, Inc.