The Vanguard Endeavor ED IV Binoculars feature advanced MultiGuard optical coatings, phase-corrected SK5 roof prisms, and HOYA extra-low dispersion (ED) glass to offer you outstanding clarity, contrast, colour rendition, and light transmission while eliminating chromatic aberration. This makes these binoculars an ideal pick if you want to enjoy an exceptional observational experience in the stadium, at the range, on the trail, or sightseeing around the city. The Endeavor ED IV showcases a large focus wheel and ergonomic open hinge design to provide precise focusing and easy handling in every weather condition. Plus, the textured rubber armouring protects the binoculars from impacts and drops, while offering enhanced comfort and secure grip. Durable and lightweight, the Vanguard binoculars provide the performance outdoor enthusiasts, hunters, and birdwatchers demand for those long observation sessions.