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Celestron · Newtonian

Celestron StarSense Explorer LT 114AZ

75Very Good

App-guided star-finding meets real optical performance in a beginner reflector that actually points itself.

(1,460 reviews)
NewtonianAlt-AzTracking

Price updated Apr 18, 2026

Performance Scores

Value
85
Beginner
47
Astrophoto
45
Portability
61
Planetary
51
Deep Sky
46

Overview

The StarSense Explorer LT 114AZ is a 114mm f/8.8 Newtonian reflector that pairs decent optics with Celestron's genuinely clever smartphone navigation system. The StarSense app does not rely on gyroscopes or compass data like typical planetarium apps. Instead, it uses your phone's camera to photograph the actual sky, match star patterns, and calculate where your telescope is pointed in real time. The result is a system that reliably guides you to targets using on-screen arrows, which is a meaningful advantage for beginners who struggle to star-hop.

The 114mm aperture and 1000mm focal length give you enough light-gathering to resolve the rings of Saturn, the cloud bands of Jupiter, the Orion Nebula, and brighter deep-sky objects like the Andromeda Galaxy. Dark skies will unlock more, but the scope performs adequately from suburban backyards. The manual altazimuth mount is lightweight at under 5kg total, making it portable and quick to set up. Keep in mind there is no motorized tracking, so you will manually nudge the scope as objects drift through the field.

This is a real limitation for longer observing sessions or sharing views with others. Overall, for the price, this is a strong entry-level choice if the app guidance sounds useful to you.

At a Glance

114mm

Aperture

f/8.8

Focal Ratio

4.72kg

Weight

1000mm

Focal Length

Specifications

Aperture114mm
Focal Length1000mm
Focal Ratiof/8.8
Optical DesignNewtonian
Mount TypeAlt-Az
GoToNo
TrackingYes
Weight4.72 kg
Smart TelescopeNo
FinderRed dot finder

Key Features

  • StarSense app uses actual star pattern recognition, not just phone sensors, making it far more accurate than typical sky apps
  • 114mm aperture gathers enough light for planets, bright nebulae, and galaxies like Andromeda under suburban skies
  • The f/8.8 focal ratio keeps planetary views sharp and makes collimation less critical than faster Newtonians
  • Lightweight overall package under 5kg sets up quickly and travels easily to darker sites
  • App generates a curated target list based on your exact location and time, useful when you do not know where to start
  • No motorized tracking means objects drift through the eyepiece and you must nudge manually to keep them centered
  • Backed by a 2-year warranty and US-based support from an established optics company with a long track record

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Customer Reviews

4.1

1,460 reviews

5
63%
4
15%
3
7%
2
6%
1
9%
Good telescope

Straight amazing I saw far and beautiful pictures of space.lens are good definitely will recommend buy on your first time.

Amazon Customer·Mar 29, 2026·Verified
Great Telescope for the price or beginners!!!

Ok so got this yesterday around 5 pm put it together and boom was watching the moon, arrived just in time for the Lunar Eclipse Blood Moon, pics attached. No collimation needed, easy setup and Star Sense App worked immediately with no issues. Red dot finder worked amazingly well and am super happy w...

RubenM·Mar 15, 2025·Verified
Works like it says it does, although a little bit wobbly and setup requires patience

Works as it says it should, with a few things to know ahead of time so that you get the best out of it. Make sure to download the app and use the included card to register the software properly. The phone mount has a COVER over the mirror, don't forget to remove it when you put your phone on (which ...

Troy Rogers·Aug 25, 2025·Verified
See all reviews on Amazon →

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