The telescope is an excellent gift for children-it will make children have a strong interest in science and prevent children from indulging in the world of games. The high-definition astronomical telescope is very suitable for beginners to explore the vast sky, such as the moon, planets, star clusters and fog. At the same time, you can watch endless landscapes, mountains and rivers, flowers and birds, and animals. SPECIFICATION: Stretching focal length: 180mm Caliber: 50mm Tripod: Aluminum bracket Focal length: 360mm Coating: Multi-layer broadband coating on the surface Optical system: refraction Weight: about 0.85kg (including packaging box) Eyepiece: 10mm /25mm Size: 23cm*54cm*58cm PACKING LIST: 1*Main tube 1*Tripod 1*20 x eyepiece 1*30 x eyepiece 1*40 x eyepiece 1*Zenith mirror 1*Star finder bracket 1*Rotating stents Warning: Do not look directly at the sun through the telescope, as this may cause irreparable damage to your eyes.