Archive for September 1st, 2010
Refracting Telescopes Advantages
refracting Telescopes advantages Can anyone tell me about telescopes.? limates what the size of a telescope refacting? reflcting what advantages over telescopes telescopes refraction? why is hawaii a good place to use a telescope? Above all cost. Make perfect lens becomes more and more expensive as lenses (3 in a good Refractor Telescope) become larger. [...]