[Perfect size for bird watching] If you want to see more details on birds at greater distances, 10x can allows you observe any details of the birds farther away better than 8x-10x without disturbing them. With a 42 millimeter objective, you wont miss much of the scenes.[Lightweight binoculars] Only 1.10Ib, the Roof prisms design it& 39;s lighter than Pauls prism so that you can carry them easier when you going outdoors. The part of body on this binoculars is made by anti-slip rubber, which is not easy to slip from the hand.[High resolution and color reproduction] Birds has a wide variety and colors, this 10x42 binocular has high original color reproduction and sharp resolution, won& 39;t let you miss the color of every feather on these cute birds. It can use in the low light conditions.[Large eyepieces make viewing more comfortable] The 22mm eyepiece has a large clear diameter, which can not only relieve eyesight fatigue, but also observe objects more comprehensively, and the high transmittance rate can ensure that objects can still be seen clearly in a dim field of view.[Also has multiple use scenarios] Binoculars can be used not only to observe birds, but also suitable for watching sports events with larger scenes, wildlife seeing, hiking, Boating, etc. This even can use as an entry-level stargazing binoculars.