There are many features in our products, so please feel free to ask questions if you want to see other style products.If you have any questions, please feel free to ask questions.We will answer within 12 hours.Max Magnification: 200XAperture: 70mmFocal Distance: 400mmBarlow: 3X(long)Erecting Barlow: 1.5X(Long)Eyepiece: 6mm/20mmFinderscope: 5x24Zenith Mirror: 90 degreeTripod Interface: 1/4inchTelescope Interface: 1.25inchTripod Height: 34mmResolution: 98Weight: 1.8kgPackage Size:48x26x15cmInstallation Steps:1. Be careful and patient to install the telescope2. Support the tripod firmly, and then attach the telecope body.3. After the tube is fixed, install the finderscope (Compatible with preliminary search of the target object), then install the eyepiece (choose one from the two).4. After find out the big goal, then focus with different eyepieces.5. When use 3X Barlow lens, installed Barlow lens first, and then install the eyepiece. ( When install the Barlow lens, we need to move out the lid on the installation device of eyepiece.)6. The astronomical telescope suits the beginners and children.Note: Do not use this product to directly observe the strong light source such as the sun, otherwise it will cause permanent damage to your eyes! ​Product Packing List:1pc 40070 Telescope1pc H6mm and H20mm eyepiece1pc 90 degree Zenith Mirror1pc 1.5x Erecting Barlow1pc 3x Barlow1pc 5x24 Finderscope1pc Moon filter1pc Tripod1pc User manualProduct Pictures: