Gskyer Telescope, AZ70400 German Technology Astronomy Telescope,  Travel Refractor Ultra-clear Refracting TelescopeWith 400 mm focal length and 70 mm aperture to capture more clear picture and optical glass coated for enhanced image brightness to protect your eyes. Optimum MagnificationTwo replaceable eyepiece(16X, 40X) to enhance the power for this astronomical telescope. 5X24 finderscope with mounting bracket and cross line. No-tools requiredNo-tools quick set up and easy find your objects, perfect telescope for kids and astronomy beginners. Easy to Carry Our telescope comes with a backpack, you can take telescope outside easily with it. Especially for climbers, hiking, outdoor sports or just plain fun watching concerts or sports. Reliable GuaranteeCome with a carry bag. Gskyer provides 12 month warranty to our customers. If you have any problem with this telescope after you receive it, please contact us at first time.