10x42 All-Optical Glass Lens HD Telescope with Waterproof, Tripod and Mobile Phone Adapter

10x42 All-Optical Glass Lens HD Telescope with Waterproof, Tripod and Mobile Phone Adapter

• Binoculars High Power Adult Kid Bird Watching Traveling Night Scopes Waterproof Range Finder Telescope Astronal Science Refractor Tripod Astronomy Beginner Microscopes Monoculars professional Hiking Camping Travel Optical
• Optical Lenses (Coated Lenses): All-Optical Glass Lenses, Sharp Imaging, Bright Transparent and Achromatic, the Larger the High Rate, Fine Things Are in the Eyes, Can Observe and Measure the Di of 1000M, Low-Light , Night Shooting, Still Clearly Visible.
• Telescope for Adults:Widely Compatible with
• Bak-4 Prism: the Panorama is Clear Without Dark Edges. Bak-4 Prism Has Strong Refractive Index, No Dark Edge in Image Circle, and Material with Refractive Index Higher Than Bak-7. It Avoids Dark Angle Effectively, Has Higher Color Reductive Degree, and Makes Viewing Scene More Real.
• 10X40 High Power Magnification:2m Large Eyepiece, Clear and Bright, Bright Image, Bright Color;Ultra-Large Objective: the Larger the Objective Is, the Higher the Resolution Is, the Stronger the Reductivity Is, and the More Saturated the Color Phase Is.