Description
Features:
Since the cost of the mirror is much lower than that of the lens, it is often a reflective, rather bulky, for large-diameter telescopes.
Portable design of the telescope, although the tube is only 500mm, but the focal length can reach 1000mm.
Newtonian mirrors have a coke ratio of up to f / 4 to f / 8, making them ideal for observing those weak alien galaxies and nebulae.
Sometimes it is well suited to observe the moon and planets with this telescope.
If you want to take pictures, use the Newton telescope is very good. But the use of anti-telescope than to break a little trouble.
Newtonian structure can be a good convergence of light, in the focus to get a very bright like.
114900 reflector lens group, spherical primary mirror, aperture 114mm, focal length 900mm, the edge thickness of about 14mm, aluminum and protective film, is a great choice for DIY telescope enthusiasts.
