Celestron NexStar 127 SLT, (5") Maksutov-Cassegrain Telescope with Motorized Altazimuth Mount & 4,000+ Object Database

Celestron
Celestron NexStar 127 SLT: Picture 1 thumbnail Celestron NexStar 127 SLT: Picture 2 thumbnail

List Price: $849.95

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$469.95
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About Celestron NexStar 127 SLT

Designed to be an affordable entry level to mid-level computerized GoTo telescope, the NexStar SLT refractors, reflectors, and Maks are available in the most popular sizes and are loaded with valuable design features. With preassembled, adjustable stainless steel tripods, and quick release fork arms and tubes, NexStar SLT telescopes can be set up in a matter of minutes with no tools required! You can see details of the lunar surface, Venus and its phases, polar caps on Mars, Jupiter and its four moons, Saturn with its rings plainly visible and much more! Most NexStar SLT's can also be used as a land-based spotting telescope.

Intelligent Design
Powered by 8 AA (user supplied) batteries or an optional AC adapter (#18778) these NexStar GoTo's love to travel. 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.

With the NexStar's ergonomically designed hand control, the user is free to remove the hand control from its holder for remote use or leave it cradled for hands-free operation. With a touch of a button you can select the object catalog, change the slew speed, view fascinating information about an object, or simply know if a desired object is visible in the sky.

Celestron's Revolutionary SkyAlign
Using Celestron's patented SkyAlign (patent pending), simply input the date, time and location into the hand control then slew the telescope to any three bright celestial objects in the sky. You do not need to know the names of the stars you can even pick the Moon or bright planets!

Celestron NexStar 127 SLT Features

  • High quality 127 mm Maksutov-Cassegrain
  • Fully computerized Altazimuth mount
  • StarPointer finderscope to help with alignment and accurately locating objects
  • Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up
  • Sturdy stainless steel tripod and accessory tray included
  • Good for terrestrial and celestial observing
  • TheSkyX First Light Edition astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images
  • Computerized Mount FeaturesProven NexStar computer control technology
  • Database allows telescope to locate over 4,000 celestial 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
  • Internal battery compartment to prevent cord wrap during use
  • Auxiliary port for additional accessories such as GPS accessory
  • Includes NSOL telescope control software for basic control of your telescope via computer (with optional RS-232 cable)
  • Compatible with optional NexRemote telescope control software, for advanced control of your telescope via computer

Celestron NexStar 127 SLT Specifications

Optical Design
Maksutov-Cassegrain
Aperture (mm)
127 mm (5 in)
Focal Length
1500 mm (59 in)
Focal Ratio
12
Focal Length of Eyepiece 1 (mm)
25 mm (0.98 in)
Magnification of Eyepiece 1
60 x
Focal Length of Eyepiece 2 (mm)
9 mm (0.35 in)
Magnification of Eyepiece 2
167 x
Finderscope
StarPointer
Star Diagonal
1.25
Mount Type
Motorized Altazimuth
Accessory Tray
No Tool, Quick release
Tripod
Steel
Highest Useful Magnification
300 x
Lowest Useful Magnification
18 x
Limiting Stellar Magnitude
13
Resolution (Rayleigh)
1.1 arc seconds
Resolution (Dawes)
0.91 arc seconds
Light Gathering Power
329 x
Apparent Field of View
.83 Degree
Linear Field of View (@1000 yds)
44 ft (13 m)
Optical Coatings
Fully-Coated
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
Database
4,000 Object Database
GPS
Optional SkySync GPS Accessory (93969)
Warranty
2-year Telescope Warranty
Mfr #
22097
SKU
CNN127SLT

Celestron NexStar 127 SLT Reviews

Reviewed by 1 customers

(2 of 2 customers found this review helpful)

 
4.0

I would buy this product again

By

from Texas  -  Casual/ Recreational

GoTo is not perfect but gets me close. Wish I could afford a bigger telescope but I think this is a good choice for the price.

Q&A

Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  What's the best solar filter for this scope?
DEBORAH H  I use an astrozap baader solar filter 136mm-146mm with my 127SLT. I would not get a glass filter.
Shopper  can this telescope be used on a table top?
THOMAS R  The tripod is a little bit too tall for table top use. But far more important, a table top is nowhere near sturdy enough to use for this (or any) telescope. Due to the magnification involved, even the slightest vibration will cause the image to jump all over the place! You need to have the tripod placed firmly on solid ground for best viewing. Even if you have the tripod set up on a deck, the image will jump around just from someone gingerly walking across the deck! This applies to all telescopes, not just this one.
Shopper  other than stars and planets, is this telescope good for observing star clusters, nebulae and galaxies?
FREDERICK J  Doubtful. Get an 8 inch or larger.
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