Feature 1、FMC multilayer coating, high transmittance, clear and bright imaging. 2、Regardless of close range and long view, viewing as you go, without fear of swinging, fine imaging effect. 3、Made of fine quality material with fine workmanship, long seervice time. 4、Can also be use at night. Because there are variety optical glass lenses of the telescope, you can see as long as there is light. 5、Lightweight and compact size, easy for carrying. High density, high performances binoculars, can be used in all kinds of harsh environments, small size, light weight, very suitable for outdoor. Features: FMC multilayer coating, high transmittance, clear and bright imaging. Regardless of close range and long view, viewing as you go, without fear of swinging, fine imaging effect. Made of fine quality material with fine workmanship, long seervice time. Can also be use at night. Because there are variety optical glass lenses of the telescope, you can see as long as there is light. Lightweight and compact size, easy for carrying. Specifications: Type: 60*60, 80*80 (optional) Color: black Material: plastics+glass Eyepiece: 18mm Objective: 36mm Item size: 60*60: 180 * 145 * 55mm / 7.1 * 5.7 * 2.2in 80*80: 205 * 200 * 80mm / 8.1 * 7.9 * 3.1in Package size: 60*60: 185 * 170 * 80mm / 7.3 * 6.7 * 3.1in 80*80: 260 * 230 * 90mm / 10.2 * 9.0 * 3.5in Package weight: 60*60: 750g / 1.7lb 80*80: 1000g / 2.2lb Packing List: 1 * Binoculars Package List 1 * Binoculars