Celestron NexStar 90SLT Computerized SkyAlign Telescope Maksutov-Cassegrain

Description

Extraordinary Things
LLC
Celestron NexStar 90SLT Computerized SkyAlign Maksutov-Cassegrain
Telescope
Decided to go with a larger scope so never used this one, this is on hand and will be shipped within one business day of payment. Currently on backorder at Celestron.
Also includes a new Celestron
12V AC adapter, a .95 item which is not normally included with the scope.
Celestron’s innovative NexStar Star Location Telescope (SLT) with a unique combination of high-quality optics, a user-friendly computerized interface, and a sturdy single fork arm mount.
This telescope comes with a pre-assembled, adjustable stainless-steel tripod, quick release fork arm, NexStar+ computerized hand control, 90mm Maksutov-Cassegrain optical tube, and lots of bonus accessories.
The entire telescope kit is a simple, no-tool assembly and fast SkyAlign alignment procedure that allows observation in minutes. This makes NexStar 90SLT the perfect companion for impromptu observing sessions and all-night stargazing marathons alike.
This NexStar 90SLT will reveal details of the lunar surface, Venus and its phases, the polar caps on Mars, Jupiter and its four moons, and Saturn with its rings plainly visible. It can also be used as a land-based spotting telescope for daytime and wildlife observations.
The Mount & Technologies
Computerized AltAzimuth Mount –
The NexStar SLT telescope features a single fork arm altazimuth mount, which allows the telescope to track the desired objects as they appear to move across the night sky. The mount sits on a pre-assembled, adjustable steel tripod.
NexStar+ Hand Control –
This computerized hand control enables you to automatically slew to any of 40,000 celestial objects with the push of a button. The NexStar+ database includes more than 600 galaxies, 300 clusters and dozens of beautiful binary stars. Not sure what to observe? Choose the Sky Tour feature and the NexStar+ hand control will automatically generate a list of all the best celestial objects currently visible based on your exact time and location.
SkyAlign Technology –
Celestron's proprietary SkyAlign alignment procedure makes setting up and using a computerized telescope faster and easier than ever before. Point the telescope at three bright objects in the sky, and the telescope can triangulate its position and locate any other object in the sky automatically. Users don’t need to know the names of the stars—the Moon or bright planets will work! For more information about our SkyAlign technology, visit the Celestron Web site.
Power
– Go anywhere! Feel free to enjoy your NexStar SLT in remote dark sky locations—it’s powered by 8 AA batteries (not included) or a PowerTank portable battery (sold separately). The internal battery compartment provides power to the high precision servo motors for rigid low-vibration performance while eliminating cord wrap issues associated with external battery packs. The  12V AC adapter is included with this listing, normally sold separately.
Accessories Included
This telescope includes a StarPointer
™
red dot finderscope, a star diagonal, and
two
eyepieces (25mm and 9mm). The two eyepieces offer different magnifications for low- or high-powered observing. The star diagonal provides a right-side-up view and a more comfortable viewing angle when looking up at the sky. The StarPointer
™
red dot finderscope will help you quickly center an object in your eyepiece for easier observing.
NexStar 90SLT is ready to grow with the users experience as an astronomer. It’s compatible with all Celestron’s latest accessories, including StarSense AutoAlign, SkyPortal WiFi module, and PowerTank Lithium.
Specifications:
OPTICAL TUBE INFO:
Optical Design:
Maksutov-Cassegrain
Aperture:
90mm (3.54")
Focal Length:
1250mm (49")
Focal Ratio:
f/14
Focal Length of Eyepiece 1:
25mm (0.98")
Magnification of Eyepiece 1:
50x
Focal Length of Eyepiece 2:
9mm (0.35")
Magnification of Eyepiece 2:
139x
Finderscope:
StarPointer™ red dot finderscope
Star Diagonal:
1.25
Highest Useful Magnification:
213x
Lowest Useful Magnification:
13x
Limiting Stellar Magnitude:
12.3
Resolution (Rayleigh):
1.55 arc seconds
Resolution (Dawes):
1.29 arc seconds
Light Gathering Power (Compared to human eye):
165x
Apparent Field of View:
1°
Linear Field of View (@1000 yds):
53 ft (16 m)
Optical Coatings:
Fully-Coated
MOUNT INFO:
Mount Type:
Motorized Altazimuth
Accessory Tray:
No Tool, Quick release
Tripod:
Steel
Slew Speeds:
Nine slew speeds
Tracking Rates:
Sidereal, Solar and Lunar
Tracking Modes:
Alt-Az, EQ North and EQ South
Alignment Procedures:
SkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, Solar System Align
Computer Hand Control:
Fully Computerized / Flash Upgradeable
NexStar+ Database:
40,000 Object Database
GPS:
Optional SkySync GPS Accessory (93969)
Software:
Starry Night Special Edition
SOLAR WARNING
Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
FREE US Insured shipping, a signature may be required upon receipt.
International Buyers Please Note
: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.
If you have any questions about this item please contact us.
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