Nikon 8x30 Monarch HG Binoculars with High-resistant Magnesium Alloy bodyThe new MONARCH HG 30mm series follows in the footsteps of its award winning 42mm siblings in delivering class ruling optical performance, unrivaled ruggedness and exceptional handling. Engineered throughout to maintain the performance specifications of the original 8x42 and 10x42 models, the new 30mm MONARCH HG binoculars do so in a smaller size and nearly 8 ounce reduction of weight. The Best Glass. Higher Resolution Extraordinary optical