• ED Glass & Advanced Optics Features Extra-Low Dispersion (ED) glass that reduces chromatic aberration for crisp, color-accurate viewing - perfect for birding, hunting and hiking,outdoor activities;
• Professional-Grade Clarity-ESP Dielectric & Phase-Coated BAK4 Prisms Phase-Corrected Roof Prism Dielectric Coating Enhances light transmission (up to 98%) for Phase-corrected roof prism enhances resolution and color fidelity for professional observation; BAK4 prism(High Refractive Index) with dielectric coating provides brighter,More compact and efficient than BK7 prisms, ensuring brighter edges and minimal light loss,sharper images than BK7 prisms;
• 100% Waterproof & Argon-Purged IPX7 waterproof rating (submersible 1m/30min) with argon gas filling (better than nitrogen) prevents fogging binoculars in extreme temps (-20C to 55C) O-ring sealed for all-weather performance - perfect for hunting in rain or marine binoculars
• Advanced Ultra-Wideband CoatingsFully Multi-Coated Ultra-Wideband Lenses Every optical surface features premium anti-reflective coatings for higher light transmission than standard FMC coatings, delivering vivid, high-contrast visuals.optimal brightness in low light conditions (dawn/dusk)
• Rugged(Magnesium Alloy Body)Magnesium alloy chassis offers lightweight durability (30% lighter than aluminum) with superior thermal stability offering excellent corrosion resistance and stability in hot/cold environments.
• Superior Low Light Performance Binoculars use large eyepieces (24mm), the larger the eyepieces, the stronger and more comfortable the viewing experience.42mm objective lenses gather more light for clear dawn/dusk viewing; High-reflective dielectric coatings maximize light transmission for night vision;
• Eyeglass-Friendly Design 18mm long eye relief (comfortable for glasses wearers) Twist-up eyecups with diopter adjustment for customized focus 393ft/1000yds wide field of view tracks fast-moving subjects easily