Binoculars for Adults Large View Binoculars for Bird Watching Hunting Travel 1. High-power high-definition field of view: Binoculars use high-power magnifying glass and HD HD green film technology to provide a clear and bright field of view, so that you can better observe distant scenery. 2. Light and portable design: The telescope's light and portable design makes it easy to carry and use, making it ideal for outdoor travel and exploration. 3. Multi-functional application: suitable for a variety of outdoor activities, such as bird watching, hiking, camping, stargazing, etc., so that you can enjoy the beauty of nature. 4. High-quality materials: Made of high-quality materials, durable and able to withstand the test of various harsh environments. 5. Comfortable use experience: Equipped with comfortable eye cup and focusing system, so that you feel comfortable and convenient during use. Model :12*42 Eyepiece :20mm Objective lens :42mm Magnification :12 times Prism :BAK4 prism platinum Coating :FME green film Net weight: about 441g Size: 145X128mm/5.71X5.04 inches Travel This telescope is perfect for outdoor travel activities, can help you observe the distant mountains, lakes, animals and other landscapes, make your trip more colorful. Bird watching and stargazing: This telescope is an indispensable tool for both bird lovers and astronomy enthusiasts. Its high magnification and clarity allow you to see birds and stars more clearly, resulting in a deeper viewing experience. Field observation: If you like to observe animals, plants or do environmental research in the field, this telescope is also a great aid for you. It can help you see further details, giving you a more complete picture of the wild environment. Concert sports events: During large concerts or sports events, you can use this telescope to look at the distant stage or venue, and better appreciate the performance or competition. Education and learning: This telescope is also suitable for education and learning, helping students to better observe phenomena in nature and deepen their understanding of scientific knowledge