100x22/40x22/20x22 Professional HD Telescope 30000m Phone Binoculars High Magnification BAK4 Micro Night Vision Telescope Hunting Optical Scope for Concert Camping TravelFeatures:1 100% Brand New and High Quality 2 Diopter adjustment for fine focusing, 100x22 zoom binoculars 3 With bright and transparent color, strong optical permeability and extinction pattern design at the edge, can effectively reduce eye fatigue 4 Durable materials: waterproof, moisture-proof, dustproof and anti-fog, and can be used normally in wet and rainy days 5 Great value binoculars for the races, bird watching, outdoor sports and shows 6 Come with a high quality nylon storage bag, which saves space and can be placed anywhere in the backpack 7 Small, portable, very convenient to carry, powerful and ultra-light, it is very suitable for camping, mountaineering, traveling and backpacking Note:1 The eyes should keep a distance from the eyepieces, don't stick to the eyepiece, in order to prevent the eyes or eyelashes from blocking the line of sight, causing a black shadow in the eyepiece 2 It will help you see things in low light, it doesn't help you see things in the dark 3 Please allow 1-5mm measuring deviation due to manual measurement Specifications:[Color]: Black[Weight]: 215g[Type]: 100X22[Field of view]: 7[Magnification]: 100X[Lens material]: BAK4[Optical coating]: FMC[Eyepiece diameter]: 10mm[Objective lens diameter]: 20mm[Distance of view]: 3000-30000m[Size]: 11*5*7cm/4 33*1 97*2 76inPackage includes:1* Telescope1* Box1* Manual1* Storage Bag1* Lens Cleaning Cloth