1. The refractor has a strong focal length， a large field of view， and a strong resolution.Multilayer optical coating，Refractive optical system，high light transmittance， and enhanced image brightness and clarity.Aluminum tripod 2. It is very used for astrometric work， and it performs well in observing the moon， planets， and binary stars. Easy to observe the ground view， very used for enlarged photography of the moon and planets 3. The telescope is used for beginners or . It is easy to install and observe for beginners. It will encourage to like learning space， get close to nature and stay away from electronic products. And provide a wonderful holiday or birthday gift idea for who like science and astronomy. 4.
Binoculars High Power Adult Bird Watching Traveling Scopes Telescope Astronomical Science Refractor Tripod Astronomy Beginner Microscopes Monoculars Hiking Camping Travel Optical professional