Refractors

Refractors are the telescopes with simplest optical design. Their main components are a number of lenses that directs the captured light straight to the eyepiece. The relatively low price of theses telescopes (excluding extra equipment) makes them quite affordable. These telescopes are ideal also for astrophotography, but its even better to use them simply for observation of the night sky, planets and galaxies. Refractors differ in the focal length, size and additional equipment (tracking system...