Bring your viewing experience to new heights with the 10x30 Monarch Hg Binocular in sleek black. This compact and lightweight binocular follows the legacy of its award-winning 42mm counterparts, delivering unparalleled optical performance, robust durability, and exceptional handling, all while reducing weight by nearly 8 ounces. The Monarch Hg 30mm binocular is designed around its Ed (Extra-low Dispersion) glass and high-quality multilayer coating, applied to all lenses and prisms. This advanced optical system ensures brighter, higher resolution viewing, making it a standout in its class. Experience a sharp, clear view right to the lens periphery, thanks to Nikon's Field Flattener Lens System. Working in harmony with the Monarch Hg 30mm's extraordinarily wide field of view - 8.3 Degree and 6.9 Degree respectively in the 8x30 and 10x30 models - this system matches the field of view of the larger 42mm models.