15X-150X 70mm Large Aperture Refracting Astronomic Monocular Telescope with Tripod Eyepiece Moon Filter for Star Gazing Bird Watching Features： 300mm focal length and 70mm large aperture, fully coated FMC film with high transmission, the picture is of high clarity & brightness. Includes 2 eyepieces (H6mm & H20mm), magnification can be adjusted from 15X to 150X; also comes with moon filter, 1.5X and 3X teleconverter, perfect for star gazing, bird watching, concert, scenery appreciation, etc. Professional entry-level astronomical telescope, easy to install and operate, designed for children, student and adults. Equipped with a aluminum alloy tripod, light weight but sturdy and stable, convenient for carrying during trip. A nice gift for children, good for cultivating their interest and knowledge of astronomy, helping them away from the electronic screen. Specifications： Color: Black  Material: Aluminum alloy Eyepiece: H6mm H20mm Optical System: Refractor  Oblique Mirror: 90° Optical Film: Fully coated Aperture: 70mm Focal Length: 300mm Magnification: 15X/24X/72X/90X/150X Tripod  Height: 0.36m Package Size: 44 * 20.5 * 11.5cm/ 17.3 * 8.07 * 4.5inch Package Weight: 1.5kg/ 3.3lbs Note： Please don't look at the sun directly, or your eyes will be hurt, you can use filters instead. Installation steps: ①Unfold the tripod, and then fix the telescope on the tripod with screws; ②Install the reflector on focusing barrel, and fix it with screws; ③Fix the eyepiece on the reflector with screws; ④If you want e the 45° erecting lens, install it between eyepiece and scope tube. Package List： 1 * Telescope 1 * Tripod 1 * Focusing Lever 2 * Eyepiece 1 * Moon Filter 1 * Retrodirective Scope 1 * 3X Teleconverter 1 * 1.5X Teleconverter 1 * User Manual