10-30x50 Outdoor Portable Zoom Binoculars HD Optic Day Night Vision Telescope Camping Travel

Specifications: Material Plastic case+Metal Magnification 10-30x Prism &lens Coating Fully multi-coated Focusing System Eyepiece focusing Color Black Total Size 20 x 19 x 5cm / 7.87 x 7.48 x 1.97inch Objective Diameter 50mm Eyepiece Diameter 15mm Weight Approx.1.1kg Features: 10-30x magnification can be adjusted, which can zoom in and out. Fully Multi-Coated Lenses provide you brighter view. Low light level night vision. Easy to focus. Ultra HD, high transmittance. Small and exquisite, lightweight portable design. Support mobile phone shooting. Wide applications Travel, sports, bird watching and so on. Application: Travel, sports, bird watching, auto racing, horse racing, hunting, beach, concert and so on. How to use? A.IDP adjustment, set the interpupillary distance by grasping the body and bending it until you can see one circle of view. The setting for your eyes will be indicated on the IPD scale. (Note the scale setting for late use ) B.Focusing 1.Close your right eye and sight an object with your left eye.Focus the binocular by roating the center focus wheel until the image is sharp and clear. 2.Open your right eye and close your left eye.Rotate the right eyepiece until the object sighted is sharp and clear. (Note the setting of the diopter scale for later use) 3.Both sides(eyes) are now in focus and you will need to use only the center focus wheel to focus on the other objects. C.Rubber fold-down eye cups Fold down for use with eyeglasses and fold up for use without eyeglasses.They provide comfort and promote viewing ease. Package included: 1 x Binoculars 1 x Bag 1 x Manual