DescriptionThe 30*40 compact high powered binocular has an impressive design and durability built to last. Its features include fully coated optics for bright and clear views, powerful 30 x magnification for big-game hunting, wide-open concerts, and perfect rubber non-slip grip for holding comforts. Prevent fogging, clouding and damage from the accumulation of moisture. Secured non-slip rubber coating for comfort grip, come with carrying case, lens cloth, a lanyard. It is a wonderful item for glassing long distances, examining small details and enjoying the action-packed views of skiing, horse racing, water sports, etc. Specification:Material: optical glass and plastic. Magnification: 30x. Objective lens: 32mm. Prism coating: multicoated. Prism system: roof. Field of view: 1500m/9500m. Eye relief: 13.5mm. Color: black and white. Size: 140 * 75 * 37.3mm. Note:There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package include:1 * binoculars kit.