celestron telescope refractor
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Celestron Short 70mm Rich Field Refractor Telescope With 400mm Focal Length
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DescriptionThis Celestron rich field scope is compact and portable. The glass optics are fully coated for clear and crisp images. Great for a giant finder scope or very light and portable second scope. This handy little scope comes with a dove tail mounting bar that fits any CG5 type mount. Also works with any photo tripod. SPECIFICATIONS Buy with confidence! Features
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Takahashi telescopes SKY90 model is designed
for portability. You will not have problems in carrying
this telescope anywhere, the optical tube
is only 13.8 "long, and weighs only 7 kilos.
On equipped SKY90 telescopeis Takahashi
a fluorite doublet apochromatic optical system
for brilliant images. Takahashi is continuously
upgrade its technology scope.
The Telescope TOA-130 is 21st Takahashi
innovation century. It employs a new design
triplet using special elements Takahashi
produce the highest order of color correction.
The TOA-130 is perfect telescope for visual,
CCD and photographic images. You will be able to see
clear pictures of the moon and planets, because
This telescope is equipped with the LE-ED 2.8mm
Takahashi eyepieces for high magnifications.
For astronomers who will research and education
national projects take a look at the C400/EM3500 Takahashi
telescope. This is part of classical Cassegrain Takahashi
Monitoring of the series. This telescope will
very high contrast resolution without sacrificing
or a flat field, due to its classic Cassegrainian
configuration, with a parabolic primary mirror and
hyperbolic secondary.
The FCT-200 Takahashi fluorite apochromatic refractor
telescope is one of the largest manufactured by Takahashi.
It is designed for professional use Telescope Observatory
in universities, planetariums, summer houses, etc. Takahashi
This telescope has been used in the highest German quality
optical Fluorite glass and Japanese to the core.
For maximum transmission of light all the elements are multi-coated.
Takahashi continually strives to offer the most modern
date advance team of the telescope.
Copyright © JJ PERSISTENT PUBLISHING, INC.
PERMISSIONS TO REPUBLISH: This article may be republished in its entirety free of charge, electronically or in print, provided it appears with the included copyright and authorÂ’s resource box with live website links.
Jeremy Hier is the Business Manager and Webmaster of Best Telescope Guides Jeremy Hier is a freelance writer and regular contributer He likes to offer his advice and tips to consumers looking to purchase meade telescopes and celestron telescopes
What are some of the finest refractors $ 700?
I am looking to get a good scope, but in reality all care i is the optical performance, I'm good enough I do not need electronic ot help me find anything, of course, a solid tripod is important so it does not wobble much. I know many people had to change its Orion or Celestron telescope to work better, such as bitumen tube inside, they have to do stronger focus mechanism sliding ect,. I just want a big telescope without having to make adjustments both outside the box.
I found a real beauty check this link. Kepler is a http://lsus.shop.com/op/ ~ Zhumell_Telescopes_Kepler_152mm_Refractor_Telescope-pro-9, 772.543 to 15,115,388? SourceID = 22 = & Konus-jZkkPihrFa1gV3fj50iK5A siteID BBQRHx88Pls http://lsus.shop.com/op/ is here ~ Konus_Telescopes_Konusky_150_Refractor-pro-8829204-13180158? SourceID = 22 = & siteID BBQRHx88Pls-N96i1pS8DnrxYl0NL.0lbg
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 CELESTRON Powerseeker 50 Refractor Telescope 21039  US $42.00
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 Celestron NexStar 60 GT 60mm Refractor Telescope US $199.99
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 Celestron 21043 Powerseeker 60EQ Refractor Telescope US $90.28
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 CELESTRON Powerseeker 50 Refractor Telescope NEW US $61.69
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 Celestron 21062 AstroMaster 70 EQ Refractor Telescope US $223.86
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 Celestron 21061 AstroMaster 70 AZ Refractor Telescope B000MLHMAS US $175.92
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 Celestron 102mm Advanced Refractor Telescope US $524.95
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 Celestron PowerSeeker 60 Astronomical Refractor Telescope US $110.61
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 Celestron 21034 Ambassador 80mm Refractor Telescope Brass US $1,239.92
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 Celestron 70LCM LCM Computerized 28in 70mm Refractor Telescope US $219.00
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 CELESTRON Powerseeker 50 Refractor Telescope US $80.42
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 Celestron PowerSeeker 60 Refractor Telescope CSN21041 US $74.99
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 Celestron FirstScope ż˝ 60 EQ Refractor Telescope US $98.94
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 Celestron FirstScope ż˝ 60 AZ Refractor Telescope US $113.95
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 Celestron PowerSeeker 60 Refractor Telescope w Tripod US $61.75
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 Celestron AstroMaster 90 AZ Refractor Telescope 21063 US $245.95
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 Celestron Sky Watcher Pro 80ED APO Refractor Telescope US $649.00
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 Celestron Sky Watcher Pro 100ED APO Refractor Telescope US $749.00
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Celestron 21061 AstroMaster 70 AZ Refractor Telescope
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DescriptionTE3) Celestron astromaster 70AZ scope Features
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Celestron 21064 AstroMaster 90 EQ Refractor Telescope
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DescriptionIf you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors. Celestron’s Astromaster 90EQ refractor telescope is a good choice for anyone who wants to try out astronomy for an affordable price, and it can double as a long range spotting scope. Bigger and more impressive than it looks in pictures, the Astromaster 90 EQ is an adult size telescope that stands nearly five feet high and weighs almost 25 pounds. With it’s fully illustrated quick set up guide, the telescope is easy to assemble, and the package includes an erect image prism, high and low power eyepieces, and astronomy software for your PC. Refractors are known for their crisp, high contrast views of the Moon and planets and the Astromaster 90 delivers sharp views right out of the box. The low power 20mm eyepiece (50X magnification) nicely frames the moon, while the high power 10mm eyepiece (100X magnification) delivers a crisp close up image full of detail. The sharp Achromatic optics of the Astromaster 90 EQ give me memorable views night after night. On a moonless night I like the way the 20mm eyepiece frames the ghostly glow of the Orion Nebula. Zooming in with the 10mm eyepiece, I can easily pick out all four stars of the Orion Nebula’s embedded quadruple star the Trapezium. Another night I was treated to a nice view as one of Jupiter’s moons cast its shadow on Jupiter’s cloud tops. The Equatorial mount included with the Astromaster 90 EQ is designed to help track stars and planets at high power. When I set up the telescope, I simply point the polar axis at Polaris, the North Star. This makes it easy to keep celestial objects in the field of view by turning one slow motion knob. Celestron also offers the AstroMaster 90 EQ MD which includes a battery powered motor for automatic tracking. The CG-3 equatorial mount is a little wobbly when the legs are fully extended, but that’s normal for any large telescope in this price range. The built in “Star-Pointer” finder allows me to aim the telescope by aligning an illuminated red dot with the target. This works OK for bright objects like the Moon and planets, but it’s not so easy to use on fainter deep space objects. --Jeff Phillips Pros: Crisp clear views of the Moon and planets Rugged refractor design Easy no-tool set up Erect image prism and two eyepieces included Cons: Equatorial mount wobbles a bit while focusing Star pointer not so easy to use Jupiter showing the shadow of Ganymede, July 22, approx 400X. Double star Albireo in Cygnus, July 28, approx 200X The Moon as seen at 50X with Canon Powershot camera. The Moon as seen at 200X with Neximage camera Features
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Celestron 21062 AstroMaster 70 EQ Refractor Telescope
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DescriptionIf you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors. Celestron’s AstroMaster 70 EQ combines the solid optical performance of a classic achromatic refractor with a German style equatorial mount. The Astromaster 70 features easy no-tool setup and much better optics than 60mm beginner scopes. The Astromaster package includes high and low power eyepieces, a correct image diagonal prism, illustrated instructions, and planetarium software for your PC. The AstroMaster 70 EQ features very good optical performance. Achromatic refractors have a two piece objective lens, the second lens element compensates for “chromatic aberration”, the false color or blue fringes seen in low cost telescopes. In daylight tests I see very little blue fringing with the standard equipment 10mm eyepiece (90X magnification), and none at all with the 20mm eyepiece (45X). Stars and planets show up very nicely with the AstroMaster 70. The bright double star Castor, one of the “twins” in the constellation Gemini, is cleanly split at 90X with the 10mm eyepiece. When I tried an optional 6mm Plossl eyepiece for a magnification of 150X, I was treated to lovely views of Saturn’s rings and the little orange disk of Mars. My view of the Moon was delightfully crisp and clear; the 20mm eyepiece nicely frames the Lunar disk, and using the 10mm eyepiece I could easily see mountain peaks and terraced walls inside the crater Copernicus. The AstroMaster 70 EQ also features a newly designed tripod with 1.25 inch stainless steel legs. This new tripod holds the telescope firmly; I had no trouble focusing even with a high power eyepiece. The equatorial mount is a little more complicated to balance and align than the AstroMaster 70 AZ , but the reward is better slow motion control and tracking at magnifications over 100X. Simply point the equatorial axis at Polaris, the North Star, and the telescope tracks celestial objects by turning one slow motion knob. This makes it much easier to use a high power eyepiece while viewing the Moon and Planets. The “star pointer” finder scope works by shining a red LED on a plastic window; just look through the window and line up the red spot with your target. This works OK for bright objects like the Moon and planets but not so well for finding galaxies and deep space objects. The AstroMaster 70 EQ is a very good entry level telescope for a student or family. The good quality 70mm optics produce an image that is significantly sharper and brighter than 60mm beginner scopes, and the AstroMaster 70 EQ includes a solid mount, two good eyepieces, and fully illustrated instructions. --Jeff Phillips Pros: Reliable refractor design Good views of the Moon and planets Complete accessory package Simple no tool setup Cons: Star-pointer not so easy to use Features
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CELESTRON Powerseeker 50 Refractor Telescope
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DescriptionCelestron PowerSeeker 50 Astronomical Telescope 21039 Features
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Celestron 21068 SkyScout Scope 90mm Telescope with Sky Scout Mounting Braket
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Description90mm (3.5”) diameter refractor, 660mm focal length (f/7), altazimuth mount with pan handle and built-in clutch, 6x30 finderscope, 40mm eyepiece (16.5x) - 1.25”, 10mm eyepiece (66x) - 1.25”, adjustable SkyScout mounting bracket, erect image fully coated optics, adjustable height stainless steel leg tripod with accessory tray, “The Sky Level 1” CD-ROM Features
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BARSKA 40070 Starwatcher Compact Refractor Telescope with Table Top Tripod And Carrying Case
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DescriptionMax power: 300x, Focal Length (mm) 400, Finder scope: 5x24, Draw Tube (inch): 1.25, Eyepiece#1:SR4, Eyepiece #2: K20, Diagonal: 45°, . 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 a beginner's version of the highly popular Deepsky Astronomy software, which is packed with a searchable database of more than 10,000 objects, including nebulae, star clusters, double stars, variable stars, and other types. Simply load it on your PC and begin your journey to the stars and planets. Bundled with a sturdy adjustable tripod and a soft carrying case, the telescope carries Barska's limited lifetime warranty. Specifications Max power: 300x Focal length: 400mm Finder scope: 5x24 Draw tube: 1.25 inches Eyepiece 1: SR4 Eyepiece 2: K20 Diagonal: 45 degrees Warranty: Limited lifetime About Barska Barska is a worldwide sport optics company with strong brand recognition within the optics industry, with corporate offices in La Verne, California, and warehouses and distribution centers in La Verne and Shanghai, China. Barska offers an extensive line of precision sport optics products, such as binoculars, riflescopes, spotting scopes, and telescopes. The product range has been designed and built with the latest optical technology, allowing users to enjoy all their favorite leisure time outdoor activities, including bird watching, outdoor observation, hunting, fishing, stargazing, concerts, and sporting events. The Barska 40070 Starwatcher Compact Refractor Telescope with Table Top Tripod and Carrying Case is an ideal telescope for the aspiring amateur astronomer. Ideal for students or those interested in learning more about the night sky, the 70mm objective lens can zoom up to 300x power. Use one of the interchangeable eyepieces with a 3x power Barlow lens for increased viewing capability. A pan-head mount and tripod is included with the telescope along with a handy carrying case. Take this portable telescope outdoors at night and the stars will open up before your eyes. Features
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White TwinStar AstroMark 50mm 75x Power Refractor Telescope
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DescriptionHere is our best value, full-featured telescope. This simple to assemble and easy to use refractor telescope will amaze and astonish you with its outstanding views of the Moon, Saturn's Rings and plenty of deep-space objects such as the Beehive star clusters, the Orion Nebulae and binary star systems. Sporting a 50mm objective lens and a long 600mm focal length, this telescope can achieve magnifications from 30x to 75x using the two included eyepieces. Also included is a full-sized aluminum tripod with an altazimuth mount, making it simple for you to "point-and-shoot" within 5 minutes of opening the box. This fantastic telescope is great for bird watching, mountain gazing, and is perfect for high-rise apartment dwellers who want to scan the city. There is no better telescope value than our great 50mm refracting telescope! The aluminum tripod is fully adjustable and allows even taller people to observe the stars without having to crouch down in an uncomfortable position. Yet, the tripod is ultra-light weight, making it easy for kids to handle. The altazimuth mount is our easiest to use. Not only can the telescope be assembled and disassembled in minutes, but you can quickly and easily scan the skies (or the Earth) for the objects you are looking for. Because the included paper instructions offer limited guidance, we provide buyers with an online full-color photograph, step-by-step assembly guide so you'll be up and running without having to struggle with a complex assembly diagram. Features
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Orion SpaceProbe 3 Altazimuth Reflector Telescope
Sale Price: $99.99 |
DescriptionIf you're looking for an affordable entry-level telescope for that beginning astronomy enthusiast, our SpaceProbe 3 Altaz is the perfect choice. Great for all-around stargazing, this highly portable, uncomplicated scope is just the right size and weight for the entire family, and just the right price for parents. This is a quality telescope, with a 3" (76mm) glass primary mirror mounted in a sturdy Neptune Blue Metallic aluminum tube. The rack-and-pinion focuser accepts standard 1.25" eyepieces. Two Explorer II eyepieces, a low-power 25mm (28x) and a high-power 10mm (70x), are included. An EZ Finder II finder scope mounted on the tube helps zero-in on the sky target. The altazimuth mount is lightweight and easy to use. To aim it, simply move it up or down or left or right. An adjustable, aluminum tripod with accessory tray is also included. One-year limited warranty. Orion's surprising little Spaceprobe 3 has been picked by independent reviewers as one of the best telescopes in its price class. Unlike similar telescopes seen in discount stores, Orion has refined the Spaceprobe 3 by paying attention to the little details, and that make this telescope a great value. The Spaceprobe 3 comes with an unusually complete set of accessories. The package includes two very good Explorer II eyepieces (25mm and 10mm), an adjustable altazimuth tripod, a good red-dot finder, a student edition of "The Sky" planetarium program, and a well written manual. The package even includes the tools you'll need to assemble the telescope and align the optics. The Spaceprobe 3 is a Newtonian reflector. That means it uses mirrors instead of lenses. Newtonians are primarily used for astronomy because the images are upside-down. Orion includes a collimation tool and good directions for aligning the mirrors. The reward for aligning the mirrors is seen in images that snap into sharp focus. My Spaceprobe 3 arrived properly aligned right out of the box. With its Explorer II eyepieces, this telescope consistently delivers fine views. Using the 25mm eyepiece (28x magnification) the Pleiades cluster is simply wonderful, showing dozens of stars. From a rural location with a dark sky, the Orion Nebula is a big ghostly glow, and when I zoom in with the 10mm eyepiece, the Trapezium resolves into four tiny pinpoints. The double star Gamma Andromeda becomes two beads of light, one gold, the other one pale blue. Moon and planet images are crisp, with none of the false color I see in low cost refractors. When I look at the Moon I see mountains and terraced walls inside the larger craters. With the 10mm eyepiece (about 70x), Saturn's rings are sharply separated from the planet, and I can even pick out the planet's shadow on the rings. The Altazimuth mount included with this telescope is light and easy to use; it may be the best choice for a young astronomer. If you want motorized tracking of the stars and planets, Orion's Spaceprobe 3 EQ is available with an equatorial mount, and Celestron sells essentially the same optical system with the computerized NexStar 76GT. –Jeff Phillips Pros: Best in class optical performance Two good Explorer II eyepieces Complete accessory package Cons: Small 76mm aperture Upside-down terrestrial images Features
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Elenco Mobile 20/30/40x Telescope
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DescriptionGreat for the young astronomer on the go. Very portable, easy to move and use. 20x/30x/40x 30mm Astronomical Telescope with Tripod, Includes: 20x/30x/40x Eyepiece, Diagonal Mirror, (16") ABS Body, 30mm Objective Lens and 25cm (10") Tripod.Product dimensions: 3.0 IN x 18.0 IN x 7.0 INFeatures include: •Great for the young astronomer on the go•View the night sky•Watch birds and other animals•Very portable, easy to move and use•Sturdy child friendly construction Features
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Fun With Telescopes
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DescriptionHere’s a list of the topics you’ll 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?Here’s a list of the topics you’ll find inside: - History Of Telescopes - The Evolution Of The Telescope - Historical Timeline For Telescopes- How Telescopes Work- Buying A Telescope- Finding The Telescope That Meets Your Needs - Factors To Consider When Purchasing A Telescope - Terminology- Astronomy 101- Zodiac Constellations- Andromeda - Build Your Own Telescope- Learn How To Build Telescopes- Make Your Own Telescope- Eyepieces For Telescopes - Why Using A Telescope Building Kit Is Convenient - Learn About Our Universe Using Telescopes- Basic Tips For Using Telescopes- Understanding The Value Of Telescope Lens- Achromatic Versus Apochromatic Lenses In Telescopes- Why You Should Consult A Telescope Review - Read About The 14" LX200R Through A Telescope Review- Learn Why That Telescope Review Of LX200R Raves About It - Tasco 48t Telescope - How The Hubble Telescope Was Almost Never Launched Into Space - Telescope Photos - Space Telescope Photos- Hubble Telescope Photos - Telescope Accessories - Meade Telescope Accessories - Celestron Nexstar 80 Telescope Accessories - Different Types Of Telescopes - Optical Telescope - Galileo's Telescope- Large Binocular Telescope - Reflecting Telescopes - Refracting Telescopes- Smaller Telescopes- The Best Telescopes Out There - Optical Features Of Telescopes - Telescope Mounts- Homemade Telescope Roof Mount - Telescope for Kids - Telescope Advice For Beginners - Using A Telescope - What Your Telescope Can Do- Viewing The Night Sky With A Telescope - Viewing Deep Sky Objects And Comets- Looking at Globular Clusters- Astrophotography- Current Astronomy News For The Sky And Telescope |
