Binocular Bushnell Trophy Xtreme 8x56 has BaK-4 roof prisms. Fully multi-coated lenses for maximum light transmission and optimum brightness. Heavy duty, 100% waterproof/fogproof construction. 3 step twist-up eyecups allow quick adjustment for optimum eye relief. Binocular has large center-focus knob for precise focusing - even when wearing gloves. Trim, ergonomic shape for easy, all-day use. Textured, non-glare, non-slip rubber armor absorbs shock. Trophy has diopter adjustment for precise and reliable adjustments. Flip objective covers and enviro-friendly lead-free glass.
Prism System - RoofIn roof-prism binoculars the prisms overlap closely, allowing the objective lenses to line up directly with the eyepiece. The result is a slim, streamlined shape in which the lenses and prisms are in a straight line. Roof-prism binoculars are less bulky and more rugged than an equivalent porro model.
Waterproof/FogproofBinoculars are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. Binocular can withstand complete immersion in water and stay dry inside. The interior optical surfaces won’t fog due to rapid temperature change or humidity.
Lead-Free GlassTrophy ®XLT and Natureview ® binoculars are made with envirofriendly materials. That means we use no lead in the glass lenses or prisms, no PVC in the binocular case, no PAHs in the binocular itself and 100% recycled paper board packaging. Now you can see the outdoors with stunning clarity, and do your part to keep it beautiful.
Binocular Bushnell Trophy Features:
Model 335856 Magnification x Objective Lens (mm) 8x 56 Size Class Standard Focus System Center Prism System Roof Prism Glass Bak-4 Lens Coating Fully Multi Field of View (ft.@1000yds / m@1000m) 300/100 Close Focus (ft. / m) 10/3 Exit Pupil (mm) 6.9 Eye Relief (mm) 17 Eyecups Twist-Up Waterproof / Fogproof Yes Adapt to Tripod Yes Color Green Weight (oz. / g) 38.1/1080