Brand Gaterda Model Name Gaterda 90900 (Silver Grey) Optical Tube Length 900 Millimeters Eye Piece Lens Description Kellner Objective Lens Diameter 90 Millimeters Telescope Mount Description Altazimuth Mount Product Dimensions 35.43"D x 3.54"W x 3.54"H Focus Type Manual Focus Finderscope Straight-Through Compatible Devices Smartphone High-Powered Refractor Telescope : Gaterda 90900 Silver Grey telescope for adults high powered delivers bright, crisp views when observing distant scenes with a 90mm large aperture, 900mm long focal length and Fully Multi-Coated (FMC) Lenses. Ideal telescope for adults astronomy beginners and stargazers 36X?270X Magnification for Deeper Exploration : Easily switch between wide view and close-up views using the included 25mm and 10mm eyepieces, or triple your zoom with the included Barlow lens (3X). Perfect for observing the moon and terrestrial landscapes in greater detail Simple Setup with Complete Kit : This telescope is easy to assemble with a step-by-step instruction manual. Includes a finder scope for target alignment, a zenith mirror for upright viewing, eyepiece set and professional telescope tripod for smooth tracking Easy Capturing and App Use with Phone Adapter Mount :Easily connect your phone to capture stunning sky photos, or use the included half mount to align your phone with stargazing apps. This astronomical telescope combines modern technology with immersive sky exploration Ready to Go, Ready to Grow : Everything fits neatly into the included carry bag?great for backyard astronomy or stargazing on the go. It's also an excellent choice for adults and families just starting out. Gaterda Telescope will help you explore deeper and dream bolder