N / N Telescope for Kids & Beginners, 70mm Aperture 300mm Astronomical Refractor Telescope Tripod & Finder Scope, Portable Travel Telescope with Smartphone Adapter & Wireless Remote, Gift for Friends

Description

【ABOUT MAGNIFICATION】 The focal length of the eyepiece, combined with the focal length of the telescope, determine the magnification power. To calculate the power of your telescope with any particular eyepiece, simply divide the focal length of the telescope (300mm) by the focal length of the eyepiece (indicated in “mm” on the eyepiece collar). For example, when you use the eyepiece H20mm with this telescope, the magnification will be 15X, and with a 3X Barlow lens, the magnification will be 45X. 【How to Use】 Open the tripod. Attach the accessory tray bracket to the tripod. Place the telescope tube onto the tripod mount. Insert the finder scope, eyepiece and 1.5X Erecting Eyepiece Adjust the focus knob to view the clear image. 【Specifications】 ● Type: Refractor ● Objective Lens: 70mm ● Focal Length: 300mm ● Eyepiece: H20mm: 15X ; H6mm: 50X ● Accessories: 1.5X Erecting eyepiece, 3X Barlow lens, Finder scope, Tripod, smartphone adapter, Manual ●Magnification power: 15X - 150X *Tips: Don’t look directly at the sun through a telescope, so as not to cause permanent eye dama