With an extremely useful 150mm of light gathering aperture and a superb parabolic primary mirror the STAR DISCOVERY P150i is a highly capable all-rounder for the observation of the Moon, bright planets, nebulae, galaxies and star clusters, and is easy to
Dobsonian telescopes offer an incredible aperture-to-price ratio. The Dobsonian mount, popularized by John Dobson in the 1970.s, is a simple and efficient method of mounting a Newtonian reflector, based on the Alt-Azimuth principal.
Fast and easy to set up, the Dobsonian mount consists of a box-type mounting which allows the telescope to pivot in altitude, while the box itself is rotated on a base in azimuth.
he Explore Scientific AR102 102 mm f/6.5 Air-Spaced Doublet is an excellent choice for those looking for a rich field refractor, with decently engineered focuser and lens cell.
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