Redefining style and performance, Sig Sauer's all-new ZULU10 HDX binoculars are engineered to exceed the demands of elite hunters. Comes in 10x42, 10x50, 12x50 and 15x56 configurations, the ZULU10 HDX features high-definition, high-transmittance glass lenses that deliver ultra-high image resolution and optimal light transmission. With Sig's proprietary technologies LensArmor, LenShield and SpectraCoat these binoculars utilize a best-in-class Abbe Koenig prism, ensuring incredibly sharp images from dawn to dusk. The rugged metal chassis combined with updated rubberized armor offers bombproof durability while ensuring unmatched in-hand comfort. To enhance usability, the locking diopter ring and main focus dial have been crafted from sleek anodized aluminum with a textured rubber overmold for better grip. The ZULU10 HDX eyecups provide 3-position adjustability and an updated detent system, allowing them to maintain their position during frequent transitions in and out of bino harnesses. Experience unparalleled optical performance and comfort in the field with the ZULU10 HDX binoculars, tailored for those who demand the best.