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Celestron NexStar 130 SLT Computerized Telescope by Celestron
Digital product summary informationManufacturer: Celestron Model: 31145 Product features: - Computerized hand control with 4,000-object database
- SkyAlign allows you to align on any 3 bright celestial objects
- Motorized Altazimuth mount
- Focal ratio: f5
- Focal length: 650mm
Accessories:
Digital camera reviews of Celestron NexStar 130 SLT Computerized TelescopeDigital camera Review: A great way to get started with amateur astronomy Summary: 4 Stars
If you want to view the night skies above with certainty on what object(s) you are viewing, this is a great way to get started. Definitely a first time 'scope, experts will want something bigger. SkyAlign is a good feature, but you need to be careful in centering the star image. Buy an additional power supply, like the Celestron PowerTank or at least a 2000mA 12V regulated power adapter, unless you want the landfill to rapidly accumulate your used AA batteries. The supplied "The Sky" and "NexStar Observer List" software helps plan observations.
Michael Swanson's "NexStar Users Guide" (Amazon currently has the best price) is an invaluable aid. See my review.
Summary of Celestron NexStar 130 SLT Computerized TelescopeThe CelestronŽ NexStarŽ SLT Series 130 SLT reflector telescope showcases a computerized hand control and a 4000+ object database. With a touch of a button you can select the object catalog, change the slew speed, view fascinating information about an oject, or simply know if a desired object is visible in the sky. It comes equipped with a sturdy steel tripod, a StarPointerŽ finderscope, software, and more. Amazon.com Celestron?s computerized NexStar 130 SLT adds affordable "Go-To" technology to a compact Newtonian reflector telescope. By using mirrors instead of lenses, the Newtonian optics of the NexStar 130 SLT produce an image nearly five times brighter than the NexStar 60 SLT refractor telescope. The package includes everything except the batteries, and features easy no-tool setup, two good eyepieces, and even includes a student version of "The Sky" planetarium software. The Newtonian design of the NexStar 130 SLT is optimized to produce bright images over a wide field of view. When I use an optional 32mm Plossl eyepiece, the famous Double Cluster in Perseus looks like a display of celestial fireworks with streamers of stars trailing across the 2 degree field of view. The standard equipment 25mm eyepiece magnifies the image about 26 times, with a wide field of view just right for viewing deep space objects like star clusters or the Orion Nebula.  | | The included 9mm eyepiece (72x magnification) offers great views of the Lunar disk and globular star clusters like M13. And when I add a 2x Barlow lens to the 9mm eyepiece for a total magnification of 144x, I can easily see cloud bands on the planet Jupiter and pick up detail in Saturn?s rings. The NexStar 130 SLT also features Celestron?s patented SkyAlign technology. With SkyAlign I don't need a star chart or a compass to align the telescope, I just enter the date and time then point the telescope at three bright stars. SkyAlign tells me the star names, and allows the telescope to find over 4,000 stars, planets, and galaxies by just pushing a button. The accurate tracking makes it easy to get high power views of the planets, and allowed me to take some great pictures using a Celestron NexImage webcam. I also like the "Two-Star align" and "Solar System align" modes because I can often get the NexStar system up and running while older scopes are still waiting for their alignment stars to appear in he twilight. Reflector telescopes offer more light gathering power per dollar than any other design, but that value is balanced by the fact that the mirrors may need to be aligned or "collimated" occasionally. Using Celestron?s Collimation Eyepiece I had no trouble fine tuning the optical alignment, and I was rewarded with sharp views of Lunar craters even when I pushed the magnification up to the theoretical limit of 300x. The other drawback of a computerized telescope, of course, is battery consumption. An optional PowerTank battery is a handy way to power the NexStar 130 SLT, and I like to keep the tripod legs short and observe while seated because this gives me a solid and comfortable view. --Jeff Phillips Pros: - Wide field views
- Computerized go-to tracking
- Light and portable
Cons: - Short battery life
- Sensitive to vibration
Suggested Options: - Celestron Accessory Kit
- Celestron PowerTank battery
- Celestron Collimation Eyepiece
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