The telescope is equipped with a 70mm large-aperture objective lens and a focal length of 400mm.f to make the image brighter and clearer. The larger the aperture, the larger the field of view, so you can see a clearer image. Professional telescopes can help adults and children observe the planet and the moon. Our refracting telescope is equipped with three eyepieces and a high-definition lens with a maximum magnification of 199. Whether you are watching the stars and the moon at night, or observing the planets, it is your best choice Our astronomical telescope is equipped with a tripod, which can be adapted to different observation positions. It is also very convenient to carry when traveling. Equipped with a star finder to help you find the target quickly and observe the movement of the target celestial body. In order to meet the entry-level needs, we are also equipped with a mobile phone holder, star map and compass, which is more convenient for outdoor observation. In addition, we also have a wireless Bluetooth remote control, you can take some amazing photos to share with your friends. This telescope is an excellent astronomy gift for astronomy enthusiasts and children aged 8-12.