Sunday, November 27, 2011

Celestron 21045 114mm Equatorial PowerSeeker Telescope

!9# Celestron 21045 114mm Equatorial PowerSeeker Telescope


Rate : | Price : $96.34 | Post Date : Nov 27, 2011 09:09:33
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Celestron PowerSeeker 114EQ 45 - 225X Reflector Telescope opens up the wonders of the universe to the aspiring astronomer. Amateur astronomy is a great hobby you can enjoy year-round, and Celestron's PowerSeeker Telescopes are the ideal choice for affordable stargazing enjoyment! PowerSeeker Scopes are quick and easy to set up, even for the novice... no tools required! Their sturdy Equatorial mounts are perfect for tracking objects across the night sky, meaning these Telescopes shine for moon- and planet-watching. All Celestron PowerSeekers include a tripod, full range of eyepieces, plus a 3X barlow lens. Specs: 114 mm aperture size; Includes 20 mm eyepiece for 45X magnification, 4 mm eyepiece for 225X, and a 3X barlow lens that triples the magnification power of each eyepiece; Newtonian reflector optical design; Fully-coated glass optics with high-transmission coatings for enhanced brightness and clarity; Sturdy German Equatorial mount, perfect for tracking objects across the night sky; Erect image diagonal, ideal for terrestrial and astronomical viewing; Comes with The Sky X Planetarium software; Focal length: 900 mm; Limiting stellar magnitude: 12.8; Resolution (Rayleigh): 1.22 arcsec; Resolution (Dawes): 1.02 arcsec; Light-gathering power: 265X; Angular F.O.V. is 0.9 degrees. Linear F.O.V. is 48' 5x24 mm finderscope; Includes aluminum tripod. Order yours today! Celestron PowerSeeker 114EQ 45X-225X Reflector Telescope

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Monday, November 21, 2011

Celestron 31045 AstroMaster 130 EQ Reflector Telescope

!9#Celestron 31045 AstroMaster 130 EQ Reflector Telescope

Brand : Celestron
Rate :
Price : $193.00
Post Date : Nov 22, 2011 02:21:55
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If 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.

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Thursday, November 3, 2011

Hubble Telescope

!9# Hubble Telescope

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Telescopes are instruments used for viewing the objects at a distance. They are mainly used for viewing the astronomical objects. They find application in non-astronomical areas also. The working is with the help of two lenses. These lenses will work in a co-ordinate manner to give the exact image in a magnified form. There are different types of telescopes greatly used for varied purposes. These telescopes vary in the structure and also the working. The basic types of telescopes that are available is the optical telescope and the radio telescope. There are still different types like, the Galileo telescope and the Hubble telescope.

Hubble telescope is quite a familiar term. It is used to orbit round the earth. The telescope is used to get a more clear view of the external atmosphere of the earth. This gives images that are not blurred. This makes it quite unique among the other types of telescopes. Because of this they have an important place in the astronomical area. The telescope has been serving the humanity with the clear images for a long time.

The Hubble telescope photographs have proved to be very useful to prove the mysteries that existed in the field of astronomy. It helped to prove many unsolved issues in the solar system. The pictures taken by the Hubble telescope was not that clear in the earlier stages. Now it has become clearer with the advent of the technology.

The distances between the stars were become more accurate after the Hubble started sending the pictures. The estimated calculation was replaced with a more proven data. The galaxies that were farther were viewed in a closer view with the help of the pictures from Hubble telescope.

The pictures taken by the telescope is first stored in an archive. Later it is being transmitted to the earth. This will help the users to use it in a clearer manner. The transmitted images are clearer and free of any issues. This can get a vivid picture of what all are happening in the world beyond the reach of human eyes.

The use of the telescope is open to anyone. There will be a ratio in the time available to the users. This can vary in a range also. There are no restrictions based on any barriers to use the telescope. This will help all types of users to view the astronomical objects at any time. The use is very simple and there will be instructions that can help a novice user to handle the vision properly.

The Hubble telescope finds great use in the scientific applications. They helped in proving various unsolved truths of the astronomy in a more reliable manner. The pictures are clearer and brighter than any other telescopes in the earth. There is no scattering of the light and there is no blurred image produced.


Hubble Telescope

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