Monday, August 11, 2008

We hope that this ending of our article on telescope type proves to be a beginning to your interest in telescope type! Now get down to learning more about telescope type!

Another Great telescope type Article


Recommended telescope type Items
Jupiter and How to Observe It (Astronomers' Observing Guides)



Jupiter and How to Observe It (Astronomers' Observing Guides)

ASTRONOMERS OBSERVING GUIDES provide up-to-date information for amateur astronomers who want to know all about what it is they are observing. This is the basis of the first part of the book. The second part details observing techniques for practical astronomers, working with a range of different instruments.



Celestron NexImage Solar System Imager



Celestron NexImage Solar System Imager
Celestron's NexImage combines a sensitive CCD imaging device with powerful image processing software in one affordable package. Now anyone with a telescope can take pictures that are simply amazing.

Image of Jupiter taken with NexImage system
An image of Jupiter taken with the Celestron NexImage Solar System Imager

Amateur astronomers have been taking great pictures of the moon and planets by using modified Webcams. The favored Webcams for astro-imaging have been the hard-to-find Philips ToUCam and Vesta models because of their high-performance CCD chips. Now Celestron's Neximage puts the same CCD technology in a package that's ready to use with any telescope that accepts 1.25-inch eyepieces. The NexImage includes an anodized metal nosepiece that fits in a 1.25-inch eyepiece holder. When I installed the Windows based software, I also updated my Windows Media Player files. Then I simply plugged the NexImage into my computers' USB port, and I was ready to start taking pictures.

The NexImage CCD is sensitive enough that I can take "snapshots" of the Moon or Sunspots (always use a safe Solar filter, of course!) even without a motor-driven telescope. The real power of the NexImage package, however, comes from its included Registax software which automatically aligns and stacks hundreds of individual AVI video frames into one sharp, highly detailed picture.

I used my 8-inch Celestron Schmidt-Cassegrain telescope (similar to the Nexstar 8 GPS ) and my 2x Ultima Barlow lens to capture some beautiful pictures of Jupiter and Saturn. The sensitive Sony CCD chip in the NexImage easily shows color and detail on Jupiter that just doesn't show up when I use CMOS-based Webcams.

The fine performance of the NexImage package is limited somewhat by its included video capture software. The AmCap software doesn't give me the precise control of exposure times I'd like; I wasn't able to photograph the moon Callisto next to Jupiter, for instance, without overexposing the planet. Celestron doesn't mention the other little drawback in its ads. You'll have so much fun that your hard drive will start filling up with pictures and AVIs! --Jeff Phillips

Pros:

  • Sensitive CCD chip
  • Fits any telescope that takes 1.25-inch eyepieces
  • Powerful image processing software
Cons:
  • Takes practice to get the exposure time just right
  • Software is Windows only
  • You'll fill up your hard drive with pictures



Totally Gross The Game



Totally Gross The Game
Want to help kids understand biology, physics and chemistry' A dose of gross helps science makes sense. This game covers all the major scientific disciplines in a way that's engaging to kids. Features icky experiments and outrageous activities. Includes a game board, 140 Question cards, 50 Gross-Out cards, 30 Lab cards, a die and a jar of slime. Winner of iParenting Media Award. For 2 to 4 players.



The Dobsonian Telescope: A Practical Manual for Building Large Aperture Telescopes



The Dobsonian Telescope: A Practical Manual for Building Large Aperture Telescopes



Celestron 93327 X-Cel Extra-low Dispersion 2 x 1.25 Barlow Lens



Celestron 93327 X-Cel Extra-low Dispersion 2 x 1.25 Barlow Lens
Barlow lenses offer an easy, economical way to increase the magnification range of your eyepieces. A Barlow lens doubles the magnifying power of your eyepiece by doubling its effective focal length. For example, an 18mm eyepiece used with a 2x Barlow lens would have the magnifying power of a 9mm eyepiece. It's like having two eyepieces in one! If you're looking for an affordable way to achieve high-power viewing of the moon and planets, double stars and even close-up views of terrestrial subjects, a Barlow lens is the answer. Barlow lenses mount into either your telescope's focuser or visual back



Celestron NexStar 8 SE Telescope



Celestron NexStar 8 SE Telescope
The largest of the NexStar SE family with 78% more light gathering, the NexStar 8 SE will enable you to see deep into the Universe. The distinctive patented fork arm with ergonomically designed integrated hand control cradle gives solid support to Celestron's classic 8-inch optics. The NexStar 8 SE features Schmidt-Cassegrain 8-inch aperture optics with our premium StarBright XLT coatings and a powerful 2032mm focal length and f/10 focal ratio. The NexStar 8 SE has all the same features as Celestron's most advanced computerized GoTo telescopes, including our revolutionary SkyAlign alignment technology, a sky tour feature, a database of over 40000 celestial objects and easy to use hand control. Sturdy computerized altazimuth mount Ultra sturdy steel tripod with accessory tray Star diagonal provides more comfortable viewing position when observing objects that are high in the sky 40,000 object database with 200 user-definable objects and expanded information on over 200 objects SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process Flash upgradeable hand control software and motor control units for downloading product updates over the Internet Custom database lists of all the most famous deep-sky objects by name and catalog number, the most beautiful double, triple and quadruple stars, variable star, solar systems, objects and asterisms DC Servo motors with encoders on both axes Autoguider port for long exposure astrophotography Double line, 16-character Liquid Crystal Display Hand Control with backlit LED buttons for easy operation of go to features



Bausch & Lomb Master Tripod



Bausch & Lomb Master Tripod
Quick release clamps expand or collapse legs. Premium fluid head provides smooth panning and tilting. Locking center column for easy adjustability. Retractable center crank handle to reduce the tripod's profile. Multi-position locking head mechanism for precision adjustments.



Current telescope type News
When the night sky beckons... - Deccan Herald

Mon, 11 Aug 2008 20:35:09 GMT

When the night sky beckons...
Deccan Herald, India - 9 hours ago
It isn't even necessary to use a telescope. You can watch the lunar eclipse with nothing more than your own two eyes. If you have a pair of binoculars, ...


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