Pompotops Portable 8X21 High-definition Children's Telescope Mini Outdoor Colorful Binoculars Concert Features: 1.AK4 green coating and full multilayer coating lens provide you with and real backyard bird watching images. All glass surfaces have multiple coatings, so the luminous transmittance is very high. Based on this, these binoculars also provide low light level night vision. It can be used at night, but not in total darkness. Ideal for concerts, operas, sightseeing and astronomy. 2.8X magnification, 21mm lens, providing high definition, no discoloration or blurred image. The telescope has a field of view of 306 feet at 1000 yards, providing an excellent close-up view for bird watchers, sports enthusiasts, racing fans and other camping trips. The nearest distance observed by the telescope is , and less than will result in unclear observation image. 3.Suitable for children and adults aged 8-12 years. Easy to hold, suitable for the palm, enough to attract children to nature. It is suitable for anyone who wants a pair of light but powerful binoculars, so that they can enjoy parent-child time. It is also an ideal gift for Christmas, Father's Day and boys and girls. 4.The binoculars have a wide and smooth focus knob, which can be easily focused to adapt to adults and children. Use the center adjustment wheel to easily focus on the target. When used for the first time, the refractive system can adjust the visual imbalance of both eyes, and you can see a more perfect image. If the strength of both eyes is the same, please adjust the diopter knob to 0. Otherwise, the object you see is not clear. 5.The rubber is ergonomically designed, with stable grip, focusing, shockproof and anti-skid functions, and light and design. Rugged construction rubber eyewear provides comfort for the wearer of glasses, as do diopter adjustment rings and shoulder belt . : size：8*11.2*6CM / 3.1*4.4*2.4inch Parameters: 10 * 22 Lens material: bak4 Coating: multilayer coating Eyepiece diameter: 12mm lens diameter: 22mm Pupil distance: 10mm pupil diameter: 458mm Field of view angle: 5.6 ° Field of view: 114m/1000m Package Contents: A telescope*1 Storage bag*1 Lifting rope*1 Wiping cloth*1 Binoculars for Kids Portable 8X21 High-definition Children's Telescope Mini Outdoor Colorful Binoculars Concert Material: BAK4 binoculars; binoculars for adults; binoculars for kids; night vision binoculars; binoculars, telescopes & optics; binocular; kids binoculars; binocular harness; binoculars for adults night vision and day; binoculars for bird watching; kids binoculars for 3-12 years boys and girls; binoculars for kids 8-12; thermal binoculars; compact binoculars; binoculars for adults high powered; binocular; kid binoculars; binoculars; binoculars with camera; bird watching binoculars for adults; binoculars compact; compact binoculars for adults; night vision binoculars for adults; rangefinder binoculars; astronomy binoculars; binocular harness; binoculars for ; small binoculars; binoculars kids; toddler binoculars; small binoculars for adults; binoculars with rangefinder; 10x42 binoculars; kids binoculars real; binocular case; waterproof binoculars; binoculars for kids 3-5; binoculares; binoculars vortex; infrared binoculars night vision Outdoor & Sport Science & Education