Binocular

26mm eye lens diameter and 50mm objective lens diameter, large field of view. 26mm eye lens collects more light than others (e.g. 10x25, 12x25, 10x21 binoculars and ordinary 10x42, 12x42 binoculars), delivering clearer and brighter views. Perfect binoculars for adults bird watching, hunting, camping, hiking, sports, and stargazing. Multiple layer coated aspherical lens elements for light reflection and minimal distortion, better image brightness, contrast, and quality, even in low light conditions. The Bak-4 prism has a perfectly round exit pupil. You can see a bright, clear, and razor-sharp view. Metal structure with 1.76lb (800g) is more stable. Rubber finish for shock resistance and a firm, comfortable grip, is durable. Waterproof, but can not be used in heavy rain for a long time or soaked in the water. Anti-drop and fog-proof, too. Focus by adjusting the right eyepiece focus wheel and center wheel. Super easy for anyone to use. This pair of binoculars can be used with a tripod. So it is very convenient when you are watching something for a long time. The multi-coated aspheric lens can reflect light and reduce distortion, restore the real high-definition world, and bring better image brightness contrast, and quality. When observing animals and plants outdoors, it can correctly restore the true structure of all objects. Even in low light conditions.