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Ex Demo optics

Our ex-demo Astro scopes, have all been checked and tested, they offer a significant saving over a brand new version. All are optically perfect unless noted but may show signs of slight use where advised. They are supplied with a full warranty, but may be in a tatty box.

 

Make
Model Condition
Price
 
Astronomical Scopes
Celestron Omni 15mm Eyepiece As New - Overstock
£18.50
Meade 8.8 UWA (82º FOV) As New - Repacked
£110.00
Maxvision 14 UWA (82º FOV) As New - Repacked
£110.00
Celestron Firecell As New - Repacked
£20.00
Skywatcher Mercury 707 AZ Goto As New - Overstock £165.00
Celestron 15x70 Porro Cavalry Binocular  As New - Overstock - Same as Skymaster but green and nitrogen filled £55.00
Celestron Echelon 15x70 As New - Overstock £300.00

Celestron Nexstar 102 SLT

Celestron Nexstar 102 SLT
EX Demo
£250.00

The popularity of our previous short tube refractor models inspired us to go a step further with the introduction of our NexStar 102 SLT. You'll find that astronomical viewing is a delight with this large, powerful 4" telescope. The 102 SLT offers a 63% increase in image brightness over 80mm models. This short-tube telescope with a fast f/5 optical system gives images that are bright and crisp.

And the 102 SLT, like the other models in the SLT Series, comes with a fully computerized hand control with a database of over 4,000 celestial objects! With its pre-assembled, adjustable steel tripod, the NexStar 102 SLT can be up and ready to use in a matter of minutes. Our new SkyAlign alignment technology and the included StarPointer Finderscope with a red LED makes aligning a breeze.

Because of its wide 1.7 ° field of view, the NexStar 102 SLT is optimal for scanning large areas of the sky and for superb terrestrial (land) viewing. A wonderful entry to mid-level astronomical scope, with the use of an optional erect image diagonal, the 102 SLT can also be used as a land-based spotting telescope.

General

  • High quality 102mm short tube style refractor
  • 600mm focal length f6.47
  • Magnifications with Eyepieces Supplied: x26, 73x
  • Highest Practical Power (Potential): x240
  • Eyepieces Supplied: 9mm & 25mm
  • 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
  • Includes CD-ROM "The Sky" Astronomy Software which provides education about the sky and printable sky maps

Computerized

  • Proven 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 130 SLT

Celestron Nexstar 130 SLT
EX Demo
£250.00

The popularity of our NexStar 114 models inspired us to go bigger! We are proud to introduce NexStar 130 SLT. The NexStar 130 SLT has 30% more light-gathering power than our 114mm telescope.

And the 130 SLT, like the other models in the SLT Series, comes with a fully computerized hand control. The computerized hand control gives you the ability to automatically slew to any of its 4,000+ objects, including over 600 galaxies, 300 clusters and dozens of beautiful binary stars. With its pre-assembled, adjustable steel tripod, the NexStar 114 SLT can be up and ready to use in a matter of minutes. Our new SkyAlign alignment technology and the included StarPointer Finderscope with a red LED makes aligning a breeze.

View the details of the lunar surface, the rings of Saturn, the polar ice caps on Mars, the cloud belts on Jupiter or a number of the Messier objects such as the globular cluster in Hercules (M13), or the Great Nebula in Orion (M42). Begin to explore some of the fainter Messier objects using the additional light-gathering capabilities of the 130 SLT’s 5" primary mirror.

Because of the Newtonian design, the mirror gives fully color-corrected views that are best suited for astronomical use.

Read an in-depth review of the Celestron NexStar 130 SLT by Ian Morison, Jodrell Bank Observatory.

General

  • High quality 130mm reflector
  • Fully computerized altazimuth mount
  • 600mm focal length f5
  • Magnifications with Eyepieces Supplied: x26, 72x
  • Highest Practical Power (Potential): x306
  • Eyepieces Supplied: 9mm & 25mm
  • 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
  • Includes CD-ROM "The Sky" Astronomy Software which provides education about the sky and printable sky maps

Computerized

  • Proven 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
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