High quality wide angle optics for bird watching and nature observation. These binoculars combine eyepieces for eyeglass wearers with a wide-angle field of view in a handy design. Ideal for nature observation in any weather. Sharp, high-contrast and true-color image due to multi-coating and BaK-4 prisms. Particularly vivid image due to Porro binocular geometry even in low light conditions. Nitrogen filling prevents fogging of the inner optics even at high altitudes and temperatures. Easy operation even with gloves due to large, easy-grip central focus and very easy-to-grip diopter adjustment.