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Meade 10" f/10 LX200 ACF
I'll start with that "ACF" part because that tells you what kind of a telescope I've purchased. It looks an awful lot like a Schmidt Cassegrain because the light path is "folded up" into a similar package to a Schmidt. The 10" f/10 suggests a 100 inch light path but the scope is…
One whole year ago my fellow NASA tweeps and I were at JPL in Pasadena listening to Allen Chen give us live play by play updates as Curiosity descended to the Martian surface and the famous seven minutes of terrible possibilities unfolded. Even Neil deGrasse Tyson has since admitted he had severe doubts about the Rube Goldberg landing scheme. You can get an…Continue
60mm, f/6.6, <0.5A H-α, BF15.
And here's what all that technical mumbo jumbo means.
The telescope is a refractor and the diameter of the lens is 60mm. The f/6.6 means the length of the scope is 6.6 times longer than it is wide which makes it 396 mm long (but everyone says…
Meade Lightbridge Dobsonian Surrier Truss Telescopes
A dobsonian telescope consists of optics which were designed by Isaac Newton in the 1660's, on a mount popularized by John Dobson in the 1960's. They say more than half of all amateur scopes are of this type and I believe it. Many people make their…