Extra-Low Dispersion ED Glass;Greatly reduce the degree of light dispersion; allowing the refracted light to concentrate more concentrated in the focal plane; this will give you the most help when you want to observe feather texture details
High quality Magnesium alloy body; Made of high-quality magnesium alloy with low density and high strength; good heat dissipation and good shock absorption; Enhance the performance of the binoculars body against earthquake and fall
Ultra high quality optical design; Phase Correction Coated BaK4 Prism maximizes the ultra-high transmittance of light; Restore the most realistic image colors to meet your demanding requirements
The SV202 Binocular with IPX7 ultra-high waterproof and rating gives you a great view of 409ft/1000yds; While allowing you to see more details of the prey in the distance; it also ensures the best comfort for viewing
Metal focusing hand wheel with ±3D diopter adjustment design; The metal central focus wheel makes the focus smoother; and the twist-up eye cup and ±3D diopter design take into account the adult wearing glasses