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Celestron StarSense Explorer™ LT 114AZ Smartphone App-Enabled Newtonian Reflector Telescope

SKU CEL-22452
Original price CA$361.00 - Original price CA$361.00
Original price
CA$361.00
CA$361.00 - CA$361.00
Current price CA$361.00
Price Match Policy!
  • 114mm (4.5") Newtonian Reflector optics
  • 1000mm focal length (f/9) for high-contrast planetary views
  • Patented StarSense Explorer app guides you to targets
  • Simple manual alt-azimuth mount with slow-motion control
  • Includes 25mm and 10mm eyepieces plus a 2x Barlow lens
  • Total kit weight of just 10.4 lbs for easy transport
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty
  • Celestron StarSense Explorer LT 114AZ Telescope

    The Celestron StarSense Explorer LT 114AZ combines a 114mm (4.5") Newtonian optical tube with your smartphone to create a fully guided tour of the night sky, eliminating the frustration of finding celestial objects manually. Its 1000mm focal length provides the power needed to resolve details on planets, while its optical system gathers 265x more light than the human eye to reveal faint star clusters and nebulae. The entire system weighs only 10.4 lbs, making it effortlessly portable for trips to dark-sky sites. With two included eyepieces and a 2x Barlow lens, you get four magnification options right out of the box, from 40x for wide star fields to 200x for close-ups of Saturn's rings.

    Patented Sky Recognition: Your Smartphone Guides You to the Stars

    Celestron's StarSense Explorer technology transforms this manual telescope into an intelligent sky-finding tool. By placing your phone in the included dock and launching the app, the system uses a patented Lost in Space Algorithm (LISA) to analyze star patterns and calculate the telescope's exact position in real-time. Unlike planetarium apps that rely on inaccurate phone gyros, StarSense provides on-screen arrows that guide you precisely to your target, turning the bullseye green when it's perfectly centered in the eyepiece.

    114mm Newtonian Optics: 265x More Light for Bright Celestial Views

    The heart of the LT 114AZ is its 114mm (4.5") primary mirror, which gathers 265x more light than the naked eye. This light-gathering power is essential for pulling in faint details, revealing Jupiter's cloud bands and Great Red Spot, the four Galilean moons, and the Cassini Division in Saturn's rings. The long 1000mm focal length (f/9) darkens the sky background, increasing contrast and making it an excellent instrument for observing the Moon, planets, and bright deep-sky objects like the Orion Nebula (M42) and the Pleiades star cluster (M45).

    Manual Alt-Azimuth Mount: Stable Pointing and Weighs Just 10.4 lbs

    The telescope is supported by a simple and intuitive manual alt-azimuth mount pre-assembled on a full-height aluminum tripod. An altitude slow-motion adjustment rod allows you to make fine vertical adjustments, which is critical for tracking objects as they drift across the sky at high magnification. Weighing a mere 10.4 lbs fully assembled, the StarSense Explorer LT 114AZ is a true grab-and-go instrument that is easy to carry to your backyard, a local park, or your next camping trip.

    40x to 200x Magnification: A Complete Kit for Planets and Deep Sky

    This telescope kit includes everything you need to start observing immediately. The two 1.25" eyepieces provide different fields of view and magnifications for varied targets.

    • 25mm Eyepiece: Delivers a low-power 40x magnification, perfect for scanning the Milky Way, viewing large open star clusters, and locating objects before zooming in.
    • 10mm Eyepiece: Offers a higher-power 100x magnification, ideal for resolving details on the Moon's surface and viewing planets.
    • 2x Barlow Lens: Doubles the power of each eyepiece, pushing the 25mm to 80x and the 10mm to a powerful 200x for nights of steady seeing.

    StarSense Explorer vs. Traditional Telescopes: The App Advantage

    For decades, the biggest hurdle for beginners has been learning to navigate the night sky. The StarSense Explorer LT 114AZ directly solves this problem without the cost and complexity of a fully computerized GoTo mount.

    • vs. Traditional Manual Scope: A standard manual telescope requires you to learn star-hopping using charts, a skill that can take months to master. StarSense lets you find dozens of objects on your very first night out, providing immediate, rewarding views that keep you engaged in the hobby.
    • vs. Computerized GoTo Mount: GoTo mounts are powerful but require heavy batteries, a lengthy alignment process, and are significantly more expensive. The StarSense Explorer requires no external power for the mount and teaches you the motions of the sky as you manually move the telescope from target to target.
  • How does the StarSense Explorer LT 114AZ find objects without motors?

    The telescope uses your smartphone's camera and the patented StarSense Explorer app to take pictures of the sky and match the star patterns to its internal database. This allows it to know exactly where the telescope is pointing. The app then displays arrows on your phone screen, guiding you to move the telescope manually until your chosen object is centered.

    Does the StarSense Explorer LT 114AZ require batteries or external power?

    No, the telescope mount and tube are fully manual and require no power. However, the StarSense Explorer app runs on your smartphone, which will use its own battery. Celestron recommends a portable power pack like the PowerTank Glow to keep your phone charged during long observing sessions.

    Can the StarSense Explorer LT 114AZ show me the rings of Saturn from a city?

    Yes. Saturn is one of the brightest objects in the sky, and the 114mm aperture of this telescope is more than enough to clearly see the rings, even from light-polluted urban locations. Using the 10mm eyepiece (100x) or the 10mm with the 2x Barlow (200x) will provide the best views.

    How does the LT 114AZ perform on the Andromeda Galaxy (M31) from a dark site?

    From a dark sky location, the 114mm mirror will gather enough light to show the bright, elongated core of the Andromeda Galaxy. Using the low-power 25mm eyepiece (40x) is recommended, as it provides the widest field of view to frame the galaxy and its faint, extended glow against the dark sky.

    What is the difference between the included 25mm and 10mm eyepieces?

    The 25mm eyepiece gives a low magnification (40x) and a wide field of view, which is excellent for finding objects and observing large star clusters. The 10mm eyepiece provides higher magnification (100x), which is better for seeing fine details on the Moon and planets.

    Can I use the Celestron StarSense Explorer LT 114AZ during the day?

    Yes, you can use the telescope for terrestrial (land-based) viewing during the day. However, images will appear upside-down, which is normal for a Newtonian reflector. The StarSense app only works at night, but you can use the included StarPointer red dot finderscope to aim the telescope manually at distant objects. Never point the telescope at the Sun without a certified solar filter.

  • Optical Tube Info
    Optical Design Newtonian Reflector | Spherical Primary Mirror
    Aperture 114mm (4.5")
    Focal Length 1000mm (39.3")
    Focal Ratio f/9
    Optical Coatings Glass mirrors coated with aluminum and SiO₂
    Light Gathering Power 265x (Compared to human eye)
    Highest Useful Magnification 269x
    Lowest Useful Magnification 16x
    Limiting Stellar Magnitude 12.8
    Resolution (Rayleigh) 1.22 arc seconds
    Resolution (Dawes) 1.02 arc seconds
    Secondary Mirror Obstruction 44mm (1.73")
    Secondary Mirror Obstruction by Diameter 38%
    Secondary Mirror Obstruction by Area 14%
    Optical Tube Length 609.6mm (24")
    Optical Tube Diameter 147mm (5.78")
    Optical Tube Weight 6.6 lbs (2.99 kg)
    Accessories
    Eyepiece 1 25mm (40x Magnification)
    Eyepiece 2 10mm (100x Magnification)
    Barlow Lens 2x (1.25")
    Finderscope StarPointer™ red dot finderscope
    Mount Info
    Mount Type Manual Alt-Azimuth
    Tripod Aluminum, 1320.8mm (52") max height
    Accessory Tray Yes
    Total Kit Weight 10.4 lbs (4.71 kg)
    Software & App
    Alignment Procedure Use StarSense Explorer App
    GPS Uses phone's GPS
    Included Software StarSense Explorer App, SkyPortal App, Celestron Starry Night Basic Edition
    • 114mm Newtonian Reflector Optical Tube

      × 1

    • Mount and Tripod (preassembled)

      × 1

    • 25mm Eyepiece (1.25")

      × 1

    • 10mm Eyepiece (1.25")

      × 1

    • 2x Barlow Lens (1.25")

      × 1

    • StarPointer™ Red Dot Finderscope

      × 1

    • Accessory Tray

      × 1

    • StarSense Explorer Phone Dock

      × 1

  • Celestron 2-Year Limited Warranty