NEWTON - ø250 mm. - F.1200 mm. 1769

ACCESSORIES SUPPLIED WITH INSTRUMENT: multi-coated optics of ø 250 f. 1200, f/4.8, two &oslash 31.8 eyepieces, K9 (130X), K25 (48x). Equatorial mount with motor on both axes, two section aluminium tripod (from 67 cm. to 107 cm.). 6x30 finder with achromatic lenses, rack and pinion focus, micrometric regulation of latitude, polar scope, instructions for use.

NEWTON - ø200 mm. - F.1200 mm. 1767

ACCESSORIES SUPPLIED WITH INSTRUMENT: multi-coated optics of ø 200 f. 1200, f/6, two &oslash 31.8 eyepieces, K9 (130X), K25 (48x). Equatorial mount with motor on both axes, two section aluminium tripod (from 67 cm. to 107 cm.). 6x30 finder with achromatic lenses, rack and pinion focus, micrometric regulation of latitude, polar scope, instructions for use.

NexStar 4 Specifications: 
Celestron Part Number for NexStar 4: 11041, 102mm (4") Diameter Maksutov-Cassegrain, Focal Length of 1325mm, Focal Ratio of f/13, Weight: 11 lbs. 
NexStar 4 Includes: 
Multicoated 25mm SMA Eyepiece (53x) 
Star Pointer Finder scope
Flip Mirror Control for Visual and Photographic Use 
Threaded Photographic Port on Rear Cell 
The Sky (r) Level I Astronomy Software 
Sturdy Table Top Base with Rubber Feet 
Deluxe Computerized Hand Control for Go-To Slewing and Tracking
of over 4,000 Objects
Nine Available Slew Speeds 
Fast 4º Per Second Go-To Slew Speed

NexStar 8 GPS
Fresh on the heels of one of the most successful new product launches in years, Celestron is proud to announce the NexStar 8(tm) GPS (Global Positioning System). The NexStar 8(tm) GPS is the culmination of years of engineering research and development to deliver the ultimate instrument in "go to" technology and astro-imaging. This 8 inch SCT boasts an 
integrated Global Positioning System and electronic compass, combined with the
NexStar(tm) system, which makes this, along with the NexStar 11(tm) GPS, the most advanced telescope on the market. It's so advanced that as you turn it on, the integrated GPS and compass system automatically points to your first alignment star, with no need to input data.
NexStar 8 GPS Specifications:
Celestron Part Number for NexStar 8 GPS: 11052 Integrated Global Positioning
System Internal Electronic Compass Auto guider Port Two Auxiliary ports for expandable accessories PC Port/RS232 Compatible GPS align mode 
Optical: 
8" Diameter Schmidt-Cassegrain 2000mm Focal Length (f/10)5 step multi layer StarBright(r) coatings 40mm NexStar Plössl (50x 9x50 Finderscope Fastar Compatible 
Electrical Specifications: 
External 12v DC 
AC adapter included as standard 
Mechanical Specifications: 
All aluminium dual fork tine with carrying handles 5.625" precision worm gear on both axes 9.5" roller bearing track Adjustable height, heavy duty tripod 
Fork tine and optical tube weight--42 lbs. 
Software Specifications:
Programmable periodic error correction 16 bit, 20 arc second resolution NexStar(tm)hand control with alpha numeric backlit display 9 slew speeds 
40,000+ object database Alt-AZ and EQ alignment/tracking modes 
These are just a few of the reasons why the NexStar(tm) 8 GPS will fast become the telescope of choice for the advanced astronomer. Find out for yourself and contact your Celestron Dealer.
The NexStar 8 GPS has
multiple Data Ports for communication with personal computers and future smart accessories. Equatorial Heavy Duty Wedge Reducer/Corrector F/6.3 Solar Filter Car Battery Adapter 
Eyepiece Filters 
Photo Adapters
Dew Shield / Lens Shade
For other high quality Celestron accessories, please visit our Accessories Page.

See more in 20 minutes than Galileo saw in a lifetime. Galaxies, nebulae, star clusters, the planets, and more. New Meade digital technology makes finding any object in the sky as easy as pushing a button! Choose from over 14,000 celestial objects stored in the Autostar TM hand controllers database, press GO TO, and the telescope moves to the object, places it in the field of view, and follows it across the sky -- automatically, first time, every time. This is one telescope you have to see -- and use -- to believe.
Use the telescopes automatic guided tour feature to explore the rings of Saturn, mountain ranges on the Moon, or dust lanes in the Andromeda Galaxy.
The Meade ETX-90EC Astro Telescope with Autostar Computer Controller -- easy to use by anyone, anywhere, anytime.