• 1️⃣10x magnification, 42mm objective lens binoculars; Ultra wide field-of-view with long eye-relief
• 2️⃣BaK-4 prisms and multi-coated optics offer crisp clear images with improved light transmission
• 3️⃣Field of view at 1000m, 303foot, Close focus distance 4m. Long eye relief design provides a clear field of view, even for eyeglass wearers
• 4️⃣O-ring sealed anti-fog and waterproof structure, suitable for outdoor various harsh environments
• 5️⃣Rubberized material is lighter and compact. Non-slip grip and durable exterior protection. Stronger and durable for outdoor use