12x25 Binoculars for Adults and Kids High Power HD Compact Binocular Low Light Night Vision Waterproof Binoculars for Bird Watching Hunting Sports Games Travel Hiking Concerts

About Our Binoculars TIANYAN 12x25 compact binoculars combine quality, functionality, and reliability, perfect for those looking for extremely versatile, high quality, and economically priced optics. It brings the world closer and provides high-resolution images with extremely accurate color reproduction, is a good gadget which enables you to observe target in a distant world with more true-to-life details. Product Features Magnification: 12 Times Objective lens diameter: 25mm Eyepiece diameter: 15mm Exit pupil diameter: 2.8mm Exit pupil distance: 10mm The angle of vision: 6.5° Field of view: 374ft/1000yds Prism and material: Porro prism, BAK4 material Minimum focal length: 4ft Eyecups form: Rotatable eyecups How To Focus Step 1: Adjust the binoculars to the correct position according to your eyes. (Twist down the eye-cups if you wear glasses, if not, twist up the eye-cups) Step 2: Close your right eye and sight the object with your left eye. Rotate the center focus wheel until the image is sharp and clear. Step 3: Open your right eye and close your left eye. Rotate the diopter adjustment wheel on the right eyepiece until the object image is sharp and clear. Maintenance and Precautions 1. Do not use this product to directly observe strong light sources such as the sun, otherwise, it will cause permanent eye damage! 2. Try not to touch the lens with your fingers. To wipe the lens, please use a clean and soft Wipe the lens cloth and flick to remove dust. Or wipe gently on the lens surface to avoid scratches caused by hard objects. 3. Clean the surface stains with a cloth dipped in a small amount of water. 4. Do not bump or vibrate violently during use to avoid damage to the telescope. 5. If you find that the binocular is malfunctioning, Please contact us.