Endeavor ED 8545 Not your typical binoculars, VANGUARD`s top-of-the-line Endeavor ED binoculars deliver sharpness and clarity like never before with exceptional light transmission and remarkable color resolution and contrast.  Other features include an ergonomic, open-bridge design for a comfortable use, a wide view angle, BaK4 roof prisms, an anti-reflection coating, large focus adjustment wheel and long eye relief. The magic behind its performance lies in the premium ED glass, which reduces color dispersion to provide high resoltuion colors and clarity. Endeavor ED has BaK4 roof prisms and special lens coatings for unbelievable quality. Nitrogen-charged and o-ring sealed, Endeavor ED is waterproof and fogproof to take on challenging weather conditions.   Extra low-dispersion, ED glass BaK4 roof prisms Waterproof/fogproof Anti-reflection coating Quality warranty：Limited lifetime

Orros Series binoculars are trusted, go-to optics for any kind of outdoor adventure. Whether you’re fishing, hiking, hunting or cheering at a sporting event, Orros provides a crisp, high resolution image. BaK4 roof prisms and multi-coated lenses provide great light transmission with impressive brightness. Compact and lightweight, Orros is designed to be use for hours without tire. O-ring sealed, they’re 100-percent waterproof and fogproof so they’ll never let you down in challenging weather or if they slip overboard. Textured rubber armor provides shock resistance and a comfortable, solid grip you can rely on even in slippery conditions. The large focus adjustment wheel enables you to make adjustments easily while wearing gloves. Versatile, multi-use binoculars for general outdoor use 100% waterproof and fogproof Crisp, clear viewing with BaK4 prisms and multi-coated lenses No-slip armor