The Engage EDX is built for birders who demand the best - ED Prime Glass, dielectric prism coatings, and phase-corrected optics deliver exceptional resolution and color accuracy, even in challenging light. A lightweight magnesium chassis provides balance for long sessions, while EXO BarrierA(R) keeps lenses pristine. Every moment - from a warbler at sunrise to a raptor on the horizon - is rendered in remarkable clarity and color. Backed by the Bushnell Lifetime Warranty, Engage EDX is your window to the wild.. a Enjoy exceptional sharpness and color with premium ED Prime Glass that eliminates color fringing.a See every detail, even in low light with dielectric and phase-corrected coatings for bright, realistic color.a Observe close subjects in full detail - a 6.5-foot close-focus distance brings feeders and small birds to life.a Keep moving subjects in view with a wide field of view perfect for tracking in flight.a Stay comfortable during long sessions with a balanced magnesium body and ergonomic grip.a View confidently through rain or humidity - waterproof, fog-proof, and protected by EXO BarrierA(R).a Set up for steady glassing with tripod adaptability for extended observation.a Trust it for a lifetime - protected by the Bushnell Lifetime Warranty. a Magnification X Objective Lens: 10x42mma Magnification: 10xa Objective: 42mma Water Resistance Level: IPX7a Protective Lens: EXO Barriera Field of View: 340 ft @ 1000 ydsa Eye Relief: 16 mma ED Prime: Yesa Ultra Wide Band Coating: Yesa Prism System: Roofa PC3 Dielectric Phase Coating: Yesa Dielectric Prism Coating: Yesa Adapts To Tripod: Yesa Exit Pupil: 4.2 mma Eye Cup: Twist-upa Prism Glass: BaK-4a Permafocus: Noa Close Focus ft: 7 fta Locking Diopter: Yesa Anti Fog Coating: Argon Gas Purgeda Product Length: 5.5 ina Product Weight: 25.2 oza Fixed Power: 340 ft @ 1000 yds