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All about reflecting telescopes
Is there a reason why one can't study the sun through a telescope with varying shades of welding lens?
by Mr Fixit on April 9th, 2009
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2 answers
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in Reflecting telescopes
by Anonymous on December 31st, 1969
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no answers
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in
Who developed the reflecting telescope?
by Ed the Jetpacking Headbanger on November 22nd, 2008
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one answer
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in Reflecting telescopes
How do you colominate a reflector telescope? in plain english?
by Sunshine1 on March 29th, 2008
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one answer
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in Reflecting telescopes
How much more light does one of the Keck telescopes with its 10 meter
diameter mirror collect compared to the Mount Wilson 100 inch telescope with
its 2.5 meter diameter mirror?
by renaxshorty on April 18th, 2007
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2 answers
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in Reflecting telescopes