Theres no better value binoculars than a pair of quality porro prisms. Weve taken porro prismperformance to a whole new level with a full-size, wide-angle design featuring waterproof, construction & fully multi-coated optics. The all-new Marchwood 8x 40 binocular delivers abright, crisp image with excellent colour fidelity even in low light conditions., this binocular canbe easily adjusted to fit anyone in the family, from young children to adults Fully Multi-Coated Lenses increase light transmission Porro prism construction gives wide field of view & three dimensional image. Waterproof Stops water & dust from entering the optical system. Rubber armour helps to protect your binoculars from the weather & damage.10 year Warranty. Soft Case, Neoprene Neck Strap & Lens Cloth.