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Celestron
Celestron StarSense Explorer LT 114AZ
The StarSense Explorer LT 114AZ puts Celestron's clever star-finding technology into an affordable 114mm Newtonian. The StarSense dock cradles your smartphone, and the app uses the camera to identify stars and guide you precisely to targets — no alignment procedure, no hand controller, no prior knowledge required. Just mount the phone, open the app, and follow the arrow. At 114mm and f/8.8, the scope itself is a solid beginner reflector: Moon, planets, and brighter Messier objects all look good. The StarSense technology is genuinely useful rather than gimmicky — it addresses the biggest barrier for new astronomers, which is simply finding objects in the first place.
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What you'll see
The StarSense Explorer LT 114AZ is fundamentally a grab-and-go finder scope dressed up as a primary telescope. Multiple forum members explicitly describe it as 'not worthy for viewing purposes' compared to the DX 130AZ reflector or DX 102AZ refractor in the same product line. The optical design—a Bird-Jones reflector—has optical compromises that users note without elaboration, suggesting it's not optimal even for casual planetary work. What this scope excels at is locating targets via its phone-based StarSense system, which is genuinely impressive and user-friendly. One owner reported finding 10 celestial objects in under 30 minutes, a dramatic improvement over manual star-hopping. For planetary viewing (Jupiter and Saturn), the scope produces acceptable views with visible detail like Jupiter's cloud bands, though the limiting aperture means modest magnification is realistic.
The real problem emerges with the mount and tripod. The AZ/AltAz mount weighs only 3.8 lbs and is inadequate for the OTA's 8.8 lbs, creating persistent vibration and wobble that users describe as requiring 2–3 seconds of settle time after focusing. At magnifications above moderate levels, the scope becomes unwieldy and frustrating. The focuser, before degrease and relubric work, is notoriously stiff and crunchy. The eyepieces and diagonal included are universally dismissed as 'junk.' For deep-sky observing, this reflector requires collimation and performs poorly compared to refractors of similar price—users consistently recommend the 102AZ refractor instead if you actually want to observe nebulae and galaxies.
Buy this scope only if the StarSense tracking system is the primary draw and you accept that viewing quality is secondary. For pure observing, the DX 102AZ refractor at the same or lower price offers better optics, no collimation hassles, and a steadier mount. For standalone viewing without tracking, consider the far more stable Omni 102AZ or a simple dobsonian at this price point.
Worth knowing before you buy
The mount and tripod are inadequate for the 114mm reflector's weight, causing vibration issues and requiring several sec…
The focuser comes heavily greased with thick, gummy lubricant that makes focus adjustment rough and gritty; users report…
The included eyepieces, diagonal, and red dot finder are low quality and should be replaced for decent viewing performan…
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Full Specifications
Optics
| Aperture | 114mm |
| Focal Length | 1000mm |
| Focal Ratio | f/8.8 |
| Optical Design | Newtonian Reflector |
| Coatings | Aluminium-coated mirror |
Mount & Tracking
| Mount Type | Alt-Az |
| GoTo (Computerised) | No |
| Tracking | No |
Focuser
| Focuser Size | 1.25" |
| Focuser Type | Rack and pinion |
Physical
| OTA Weight | 3.6kg |
| Total Weight (with mount) | 8.5kg |
| Tube Length | 510mm |
| Tube Material | Aluminium |
Included Accessories
| Eyepieces | 25mm and 10mm eyepieces |
| Finder Scope | StarSense Explorer smartphone dock |
| Diagonal | No |
Smart Telescope Features
| Built-in Camera | No |
| App Controlled | Yes |
| WiFi | No |
| Battery Included | No |