
Celestron NexStar 127 SLT Computerised Maksutov-Cassegrain Telescope
Designed to be an affordable entry-level to mid-level computerized GoTo telescope, the NexStar 127 SLT Mak is loaded with valuable design features.
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The Celestron NexStar 127 SLT Mak telescope gives you exceptional 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 SLTs can also be used as a land-based spotting telescope. With preassembled, adjustable stainless steel tripods and quick-release fork arms and tubes, the NexStar SLT telescope is your ever-ready partner for intense viewing adventures in a matter of minutes!
Intelligent Design
Powered by 8 AA (user-supplied) batteries or an optional AC adapter, the NexStar SLT telescope series is built to be your lifetime "partner" on travel adventures! 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, 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!
Features
- Proven NexStar computer control technology
- Database allows telescope to locate over 40,000 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
Compatible with:
Specifications
Optical Tube Assembly (OTA) |
Optical Design |
Maksutov-Cassegrain |
Aperture |
127mm (5") |
Focal Length |
1500mm (59") |
Focal Ratio |
f/12 |
Included Eyepiece |
25mm (60x Magnification) 9mm (167x Magnification) |
Finderscope |
StarPointer™ Red Dot Finderscope |
Star Diagonal |
1.25" |
Optical Tube Construction |
Aluminium |
Highest Useful Magnification |
300x |
Lowest Useful Magnification |
18x |
Limiting Stellar Magnitude |
13 |
Resolution (Rayleigh) |
1.11 Arc Seconds |
Resolution (Dawes) |
0.91 Arc Seconds |
Light Gathering Power (Compared to Human Eye) |
329x |
Optical Coatings |
Fully Coated |
Optical Tube Length |
381mm (15") |
Optical Tube Diameter |
146.05mm (5.75") |
Optical Tube Weight |
3.95kg |
Dovetail |
CG-5 Dovetail Bar |
Computerised Mount |
Mount Type |
Computerised Altitude-Azimuth (AZ) Single Fork Arm |
Payload Capacity |
3.6kg |
Tripod Material |
Stainless Steel |
Height Adjustment Range (Including Mount and Tripod) |
762mm - 1270mm |
Tripod Leg Diameter |
31.75mm |
Tripod Weight |
2.3kg |
Accessory Tray |
Yes |
Mount Head Weight |
2.3kg |
Slew Speeds |
9 slew speeds - max speed 3°/second |
Tracking Rates |
Sidereal, Solar and Lunar |
Tracking Modes |
Alt-Az, EQ North, EQ South |
GPS |
N/A |
Dovetail Compatibility |
CG-5 Dovetail |
Auxiliary Ports |
1 Aux Port, 1 Hand Control Port |
Autoguide Port |
No |
USB Port |
Yes (Hand Controller Input) |
Power Reqiurements |
8 x AA Batteries (Not Included) 12V DC-750 mA (Tip Positive) - Not Included |
Motor Drive |
DC Servo Motors |
Alignment Procedures |
SkyAlign, 2-Star Align, 1-Star Align, Auto 2-Star Align, Solar System Align |
Periodic Error Correction |
No |
Computerised Hand Controller |
Double Line, 18 Character Liquid Crystal Display; 19 Fiber Optic Backlit LED Buttons and USB 2.0 Port for PC Connection |
NexStar+ Database |
40,000+ Objects with 100 User Defined Programmable Objects and Enhanced Information on Over 200 Objects |
Software |
Celestron Starry Night Special Edition Software, SkyPortal App |
Total Kit Weight |
Not provided |
Warranty |
Celestron 2 Year Warranty |
Recommended Accessories
About Celestron
Celestron was founded by Tom Johnson whose first telescope design was a simple 6-inch reflector, built for his young son. He gradually progressed to making larger scopes in more sophisticated designs. Today, the Celestron company is an industry leader in designing and manufacturing optical equipment including telescopes (computerised and non-computerised), binoculars, spotting scopes and its accompanying accessories. Celestron's legacy spans 50 years, and has grown to enjoy recognition from amateurs to serious astronomers globally. The company seeks to remain innovative by growing its product offerings, while supporting science education around the world.
Product Code: 22097
Optical Design | Maksutov Cassegrain |
---|---|
Aperture | 127mm |
Focal Length | 1500mm |
Focal Ratio | 12.0 |
Highest Practical Magnification | 300x |
Faintest Stellar Magnitude | 13 |
Mount Type | Alt-Azimuth Nexstar SLT |
Motor Drive | Yes |
Dovetail Type | Celestron CG5 Mount |
Eyepiece 1 | Super 25mm - 1.25" |
Eyepiece 2 | 9mm - 1.25" |
Finderscope Make | StarPointer Red Dot |
Autoguide Port | No |
Electronic Hand Control | Yes |
Warranty Information | 2 Years |
Item | Qty |
Celestron Optical Tube | 1 |
Celestron Nexstar SLT Mount and Tripod | 1 |
Accessory Tray | 1 |
Star Diagonal | 1 |
Celestron NexStar+ Hand Controller | 1 |
StarPointer Red Dot Finder | 1 |
20mm and 9mm Eyepieces | 1 |