F40040N Professional Stargazing HD Deep Space Astronomical Telescope High Power Adult Student Product Description: This is a small refractory astronomical telescope, it does not take up space, suitable for beginner astronomers. It is equipped with 2 eyepieces with different magnifications. It allows you to freely associate and observe objects of different distances and sizes. Moderate size, easy to carry, easy to use, although it is used by students and children, but does not need to be colored, the combination of black and silver shows the mystery and dignity, protect children's eyes from damage, the product quality is good, and the standard optical glass The lens is not easy to break For novices, such as students and children, proper magnification, simple and easy functions - operating operations are the best choices. The requirements for high magnification are too high, looking too far, cannot see clearly, these requirements are almost unsatisfactory, and they are counterproductive for children Main tube color: white Weight: about 1.3kg Carton size: 39CM x 20CM x 9.5cm Viewing combination: 1.5x upright image lens and 20mm eyepiece and viewfinder lens (full upright image) Products include: Main tube: 45cm 2 Eyepiece: 20mm or 12.5mm Finder tripod> 90 degree mirror English manual Rules for use: 1. Pull out the support legs, install the telescopic tube on the fork frame, then use the large locking screw to fix your problem. 2. Insert the objective into the focus tube and secure it with the corresponding screws. 3. Install the eyepiece and viewfinder on the main lens barrel and secure them with the corresponding screws. 4. If you want to use a vertical lens for magnification, please install it between the eyepiece and the lens barrel so that you can look at the celestial body (for specific operations, please refer to the manual)