Tele Vue Eyepieces in Irish Skies
Pat Rochford has made the trip from Alabama to Ireland for most of his life. This time he brought along
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Dobsonian
Paracorr-Newtonian for Visual and Imaging to f/3! Part 2
In the last blog, we covered the history of the Newtonian reflector, its inherent aberrations, and how Tele Vue’s
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Paracorr-Newtonian for Visual and Imaging to f/3! Part 1
Invented from lenses used to make eyeglasses, refractors were the first telescopes when introduced in the 1600s. However, the early
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