Reflector Telescope
What can you see with a 900x114mm reflector telescope?
If you have to-scale pictures, that would be AMAZING! Thanks!
If it’s the Trashco brand, you’ll be sorry. Wobbly, poorly constructed, junk optics…
Other brands make a sturdier beginner scope in this size – in telescopes you get what you pay for. I like eBay or CloudyNights for nice used scopes and accessories!
Ideal conditions:
http://www.astrosurf.com/cidadao/moon_99_02_23_south.jpg
Using a Reflector Telescope
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7ft Newtonian (reflector) telescope Photo Mugs William Herschel made and sold many telescopes of this type. He used his own 7ft telescope (which would have been very similar to this one) with a 6.2 inch aperture magnifying images 227 times (depending on the eyepiece used), to make his second review of the heavens in 1781 from his house in New Kings Street, Bath. It was during this review that he discovered the planet Uranus. Herschel was able … |
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Newtons Small Reflector Photo Mugs Sir Isaac Newtons small Reflector …. |
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Site of the Twenty Feet Reflector at Feldhausen. Cape of Good Hope Sept Photo Mugs This print of the Herschels 20ft telescope at Feldhausen, Cape of Good Hope, was the frontispiece for John F. W. Herschels Results of Astronomical Observations Made During the Years 1834, 5, 6, 7, 8 At the Cape of Good Hope, published in 1847….. |
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Black 6 Newtonian Reflector Telescope 1400 $649.95 BRAND NEW SHORT TUBE NEWTONIAN EQUATORIAL REFLECTOR TELESCOPE Diameter=150mm (6″) – Focal point=750mm (30″) and 1400mm (55″) Full Coating = al+sio Clear aperture 6inches = 150mm Focal length 29.38inches = 750mm Focal ratio f/5 Mirror thickness 0.625inches = 16mm Thickness/diameter ratio 1:9.6 Surface Accuracy = 1/8. Using a barlow correcting lens, this almost doubles the 750 mm power, this makes i… |
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The Complete Guide to Building Your Own 8-inch Telescope $9.99 I’ve written a book on how to build a telescope just like the one I did so anyone can do it. Every step and every piece is covered in great detail so you can actually build a powerful telescope much more powerful than the one’s typically found in department stores. The optics are larger with greater light-gathering power and resolution, enabling you to observe fainter stars, nebulae, and galaxies,… |
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Fun With Telescopes $1.99 Hereâs a list of the topics youâll find inside: Has The Night Sky Always Fascinated You Since You Were A Child? Do You Often Wonder What Lies Beyond The Dark Expanse Above? Do You Want To Fathom The Mysteries Of The Infinite Universe?Hereâs a list of the topics youâll find inside: – History Of Telescopes – The Evolution Of The Telescope – Historical Timeline For Telescopes- How… |
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Choosing and Using a Dobsonian Telescope (Patrick Moore’s Practical Astronomy Series) $30.73 In the 1960′s, American amateur astronomer, John Dobson, designed a revolutionary kind of astronomical telescope featuring a lightweight large-aperture reflecting system on a simple mounting, using the then-revolutionary material called teflon. The design combines simplicity and portability with large-aperture prowess. Thirty years later Dobsonians remain supreme for visually observing faint deep-… |
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BARSKA 40070 Starwatcher Compact Refractor Telescope with Table Top Tripod And Carrying Case $58.72 An ideal entry-level telescope for amateur astronomers, the Barska Starwatcher 300-power telescope brings you closer than ever to the stars and planets. The refractor telescope is equipped with such features as coated glass optics for enhanced image brightness, interchangeable eyepieces with 3x Barlow lenses for increased viewing power, and smooth-functioning mounts. For good measure, Barska added… |
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Bushnell Powerview 7-15×25 Compact Zoom Binocular $42.91 The Bushnell(r) Powerview(r) Series of binoculars offers you compact, streamlined designs for bright, crisp views of wherever you’re exploring…. |
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CELESTRON Powerseeker 50 Refractor Telescope $47.95 Celestron PowerSeeker 50 Astronomical Telescope 21039… |
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