Professional Telescope for Kids, Portable, Telescopes Astronomy, Beginners in Fully Multi-Layer Optics, with Tripod, Travel Backpack

70/400 wide-band multilayer green film lens, the image is clear and high light transmittance, in order to make the picture clearer, double-sided green film lens is optional, high light transmission, low image loss, so it can be seen day and night They can help people observe distant animals and wild landscapes and enrich their outdoor experience. Navigation: In the field of navigation, telescopes can help the ship's crew observe distant landmarks, ships, rocks, etc. to determine course, avoid obstacles and ensure safe navigation. Geographic observation: Telescopes can help geographers observe terrain, landforms, animals and plants on the Earth's surface, map geographical data, and ensure environmental protection and resource management. Adventure in the wilderness - Telescopes are also an important tool for outdoor adventures, bird watching, animal watching and other activities. They can help people observe distant animals and wild landscapes and enrich their outdoor experience.