With the StarSense Explorer, Celestron has reinvented the manual telescope, as it is the first telescope that uses your smartphone to analyze the night sky and calculate its position in real-time.
Celestron Starsense Explorer DX 130 Telescope
With the StarSense Explorer, Celestron has reinvented the manual telescope, as it is the first telescope that uses your smartphone to analyze the night sky and calculate its position in real-time.
StarSense Explorer™ DX 130AZ Newtonian Reflector Telescope guided by smartphone app
With the StarSense Explorer – the first telescope that uses your smartphone to analyze the sky and calculate its orientation in real-time – Celestron redefines the manual telescope. The StarSense Explorer is ideal for beginner amateur astronomers, as the app is user-friendly and features detailed tutorial material. You will feel like you have your own personal guide to the night sky.
Set up, launch, explore
Forget complicated star charts, inaccurate planetarium-type apps, and expensive automated mounts. With Celestron StarSense Explorer telescopes, finding celestial objects is easier, faster, and more accurate than ever. Within minutes of setting up the telescope, you'll be navigating the sky with confidence.
Place your smartphone in the special holder located on the optical tube and launch the StarSense Explorer app. Once the smartphone is aligned with the telescope, a process that takes only two minutes, the StarSense Explorer generates a list of celestial objects that are visible (above the horizon) at that moment. Once you select the object you want, arrows appear on the screen, showing you where to point the telescope. When the object is ready for observation, the reticle turns green.
Smartphone Compatibility
The StarSense Explorer works with most modern smartphones, including the iPhone 6 and most models manufactured from 2016 onwards running Android 7.1.2. For a full compatibility list click here.
StarSense Sky Recognition Technology (patent pending)
The StarSense Explorer uses patent-pending technology and your smartphone to accurately determine where your telescope is aimed in the night sky. A LISA algorithm, similar to those used by orbiting satellites to correct their orientation, helps the app match star patterns it detects in the sky with the stored data in its database.
There are other astronomy apps that claim to help you find objects in the sky, but they rely solely on the phone's gyroscopes and accelerometers, which are not as accurate as the LISA technology. No other app can tell you precisely when your target is centered in the field of view of your eyepiece.
High-quality altazimuth mount with micrometric movement
This is an extremely stable altazimuth mount, providing a sturdy base for the Explorer DX optical tube. By releasing the axis brakes, you can roughly point the tube towards the target, and then the fine adjustment controls on both axes help you bring it to the center of the field of view. As celestial objects shift in the sky (in reality, of course, it is the Earth that is rotating), you can track them by turning these controls. The mount sits on a height-adjustable tripod.
Beautiful images with high-quality optics
With a primary mirror of 130 mm, this telescope has a sufficiently large light-gathering capacity to reveal impressive details of celestial objects. You can expect clear and bright images of the four Galilean moons, the cloud bands and the Great Red Spot of Jupiter, the moons of Saturn, the trapezium of the Orion Nebula, and the beautiful Pleiades star cluster. The high-reflectivity coatings on the primary and secondary mirrors further enhance the image quality.
Suitable for both dark skies and urban environments
Even if you live in a city where the sky suffers from light pollution, the StarSense Explorer is advanced enough to distinguish Jupiter, Saturn, Venus, the Orion Nebula, double stars, and a few more of the most well-known celestial objects.
But if you can move the telescope to a somewhat darker location, you will be able to see more objects. With this 5-inch telescope under a relatively dark sky, the Andromeda galaxy, the Hercules open star cluster, and many other sights will be at your disposal.
The entire telescope system weighs about 8 kg, so it is absolutely portable and you can very easily take it with you the next time you go camping or just to a distant dark location.
When you open the packaging of your new StarSense Explorer DX, you will find:
- 130 mm Newtonian reflector optical tube
- Mount for your smartphone
- One low magnification eyepiece (25 mm) and one high magnification eyepiece (10 mm)
- StarPointer red dot finder, ideal for using the telescope during the day or without the StarSense Explorer app
- Altazimuth mount with slow motion controls
- Full-height tripod with accessory tray, to keep everything organized
Technical Specifications:
- Optical tube material: Steel
- Minimum useful magnification: 20x
- Resolution (Rayleigh): 1.07 arc seconds
- Resolution (Dawes): 0.89 arc seconds
- Light gathering power (compared to the human eye): 345x
- Obstruction (linear) from secondary mirror: 45mm (1.73")
- Obstruction percentage relative to aperture diameter: 34%
- Obstruction by area: 11%
- Optical coatings: Glass mirrors, coated with aluminum and silicon dioxide
- Optical tube length: 635mm
- Optical tube diameter: 165mm
- Optical tube weight: 3.99 kg
- Dovetail: CG-5 Dovetail Bar
- Mount type: Manual altazimuth
- Tripod: Aluminum, maximum height 1245 mm
- Accessory tray: Yes
- Tripod weight: 4.17 kg
- GPS: Uses smartphone GPS
- Dovetail compatibility: CG-5 Dovetail bar
- Alignment procedures: Use of StarSense Explorer app
- Total weight: 8.16 kg
Software
- StarSense Explorer app
- SkyPortal app
- Celestron Starry Night Basic Edition Software
Important: Check the compatibility of the application with your device HERE.
Included in the package:
- Telescope tube
- Mount/tripod (assembled)
- Eyepieces 25mm & 10mm
- StarPointer finder
- Accessory tray
- Mobile phone holder
- Instructions in Greek
Dimensions
- Type
- Reflecting
- Lens Diameter
- 130 mm
- Focal Length
- -
- Τρόπος Στήριξης
- Altazimuth
- Robotic
- No
- with Holder for Smartphone Camera
- Yes
- Wi-Fi
- No
User Level
- Beginner
- No
- Familiar
- Yes
- Experienced
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.