The secret behind the new Nighthunter Xtreme 8x56 is Steiner’s Diamond Night™ Lens Coatings for 94%+ light transmission. This proprietary Steiner formula combines rare earth materials and other minerals for coatings that deliver exceptional light transmission over a wide range of the color spectrum. The result is clear to see with superior clarity and contrast in low light or even near darkness.
Big game hunters will appreciate the advantage of Steiner’s battle-proven, combat-reliable porro prism design. The porro lens system produces three-dimensional images that improve depth perception superior to any roof prism design making it easier to scout and quickly locate your target.
Extremely rugged and durable, these binoculars are waterproof and submersible to 16 feet. Steiner’s proprietary N2 Injection™ System pressurizes optics to 14 psi with nitrogen and trace amounts of helium. If seals are not absolutely tight, hyperbaric testing detects the smaller escaped helium molecules, the optics are disassembled, and the process is repeated. 100% quality control inspection and fail-safe testing with medical-grade instruments ensures absolute quality. Positive internal pressure provides zero fogging and water intrusion despite drastic temperature changes, severe conditions, and lifetimes of use.