A Site About Astronomy
General Features: Aperture： 50mm(1.97in) Focal Length: 350mm(13.78in) Focal Ratio： F7 Eyepiece1： 25mm(0.98in) Magnification1： 14X Eyepiece2： 10mm(0.39in) Magnification2： 35X Max Magnification：[…]
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Made of alloy,with strong ruggedness,durable to play. Cultivate children observation,and develop children cognitive ability. Perfect gift for your kids.
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Celestron Collimation Eyepiece – 1-1/4” – 94182 Ideal for precise collimation of Newtonians Special eyepiece fits into 11/4 focusers or[…]
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Explore Scientific 82° SeriesTM eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field[…]
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Our #126 2x Short Focus Barlow is our most commonly recommended Barlow lens. It doubles the power of any 1.25-Inch[…]
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This is a big, friendly horse of a telescope you can ride off into the sunset with, and then thrill[…]
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The power seeker 70eq telescope is a Great way to open up the Wonders of the universe to the aspiring[…]
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Super lightweight design and large f/6.0 aperture 5 minute setup time! Ultra portable tripod included
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Perfect for all Types of Viewing Situations! Celestron’s C90 Mak is ideal for outdoor and wildlife observing, as well as[…]
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Explore Scientific 82° SeriesTM eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field[…]
Read more