📘 Celestron manuals • Free online PDFs

Celestron Manuals & User Guides

Celestron is a leading designer and manufacturer of high-quality optical products, including computerized telescopes, binoculars, spotting scopes, and microscopes.

Tip: include the full model number printed on your Celestron label for the best match.

Celestron Support

Official site: https://www.celestron.com
General support: https://www.celestron.com/pages/support
Warranty & registration: Warranty info
Support phone: 1-800-421-9649
Support email: USTechSupport@celestron.com
Contact form: Contact manufacturer support

Celestron manuals

Latest manuals from manuals+ curated for this brand.

CELESTRON 93480 Tripod for StarSense Explorer Tabletop Dobsonians User Guide

August 2, 2023

CELESTRON 93480 Tripod for StarSense Explorer Tabletop Dobsonians Product Information The Tripod for StarSense Explorer Tabletop Dobsonians, model number #93480, is a sturdy tripod designed specifically for use with the…

CELESTRON 21035 Travelscope Portable Telescope Instruction Manual

July 25, 2023

CELESTRON 21035 Travelscope Portable Telescope Product Information Models #21035 (70), #21038 (50) Introduction The instruction manual provides information on how to assemble and use the telescope. It also includes safety…

CELESTRON 51630 Red-dot Finderscope Instruction Manual

July 15, 2023

CELESTRON® 51630 STARPOINTER™ Red-dot Finderscope Instruction Manual PARTS LIST Front lens Power/brightness knob Altitude adjustment knob Mounting screws Azimuth adjustment knob Small Schmidt-Cassegrain bracket Large Schmidt-Cassegrain bracket Mounting bracket for…

CELESTRON 18774 Power Tank with Built-In Spotlight Instruction Manual

June 21, 2023

POWER TANK WITH BUILT-IN SPOTLIGHT & FLASHLIGHTPLUS 5V USB OUTPUT INSTRUCTION MANUAL MODEL #18774 RECHARGE IMPORTANT Make sure that your battery charger is set to the proper voltage setting before…

CELESTRON UpClose G2 10×50 Porro Binoculars Instruction Manual

June 14, 2023

CELESTRON UpClose G2 10x50 Porro Binoculars Product Information The product is a binocular that is available in two types: Roof Prism Binocular and Porro Prism Binocular. Both types of binoculars have…

CELESTRON 24070 StarSense Explorer 10 Inch Dobsonian Telescope User Guide

June 3, 2023

24070 StarSense Explorer 10 Inch Dobsonian Telescope User Guide 24070 StarSense Explorer 10 Inch Dobsonian Telescope #24070 STARSENSE EXPLORER 8” DOBSONIAN #24071 STARSENSE EXPLORER 10” DOBSONIAN See product page at…

CELESTRON 94036 Smart DewHeater and Power Controller 4x Instruction Manual

June 3, 2023

CELESTRON 94036 Smart DewHeater and Power Controller 4x Model #94036 ENGLISH Parts List Smart DewHeater and Power Controller 4x Power cable Tripod leg strap Thermistor cable AUX cable Mount power…

CELESTRON OMNI AZ 102 Telescope with Smartphone Adapter Instruction Manual

June 2, 2023

CELESTRON OMNI AZ 102 Telescope with Smartphone Adapter WHAT’S IN THE BOX We recommend saving your telescope box so it can be used to store the telescope when it is…

CELESTRON 48029 2 In 1 Hand Warmer and Power Bank Instruction Manual

June 1, 2023

CELESTRON 48029 2 In 1 Hand Warmer and Power Bank Product Information Celestron ThermoCharge 3 The Celestron ThermoCharge 3 is a 2-in-1 device that functions as both a hand warmer…

CELESTRON 94035 Smart DewHeater and Controller 2x Instruction Manual

June 1, 2023

CELESTRON 94035 Smart DewHeater and Controller 2x Instruction Manual Congratulations on purchasing the Celestron Smart DewHeater and Controller 2x. This controller delivers “smart” and efficient power usage for up to…

Celestron AZ 102 Telescope Instruction Manual - Assembly, Operation, and Warranty

Instruction Manual

Comprehensive instruction manual for the Celestron AZ 102 Telescope (Model #22159-DS). Covers unboxing, assembly, alignment, operation, smartphone adapter, Bluetooth remote, and warranty information.

Celestron Astromaster EQ Telescope Instruction Manual

Instruction Manual

Comprehensive instruction manual for the Celestron Astromaster EQ Telescope series, covering assembly, operation, celestial observing tips, and maintenance. Includes guidance for models like 70EQ, 90EQ, 130EQ, and more.

Celestron 9x50 Right Angle Correct Image Finderscope Quick Setup Guide

Quick Start Guide

Quick setup guide for installing and aligning the Celestron 9x50 Right Angle Correct Image Finderscope with Celestron Schmidt-Cassegrain Telescopes (SCT).

Celestron StarSense AutoAlign Manual

manual

User manual for the Celestron StarSense AutoAlign system, detailing setup, alignment procedures, features, and specifications for automatic telescope alignment.

Celestron Travel Scope: Instruction Manual & User Guide

Instruction Manual

Explore the universe with the Celestron Travel Scope. This comprehensive instruction manual provides setup, operation, and observing tips for models 21035 and 21038, covering telescope basics, astronomy, and maintenance.

Celestron Labs S20 Angled Microscope User Manual and Specifications

User Manual

User manual and specifications for the Celestron Labs S20 Angled stereo microscope, detailing setup, operation, care, and maintenance. Features 20x magnification for examining 3D objects like coins, stamps, and insects.

Celestron LCD Digital Microscope (LDM) Model 44342 Instruction Manual

Instruction Manual

Comprehensive instruction manual for the Celestron LCD Digital Microscope (LDM) Model 44342, covering setup, operation, digital imaging, care, and specifications.

Celestron Model 44330 Digital and Optical Microscope Instruction Manual

Instruction Manual

Comprehensive instruction manual for the Celestron Model 44330 Digital and Optical Microscope, covering setup, operation, digital camera integration, care, and maintenance.

Celestron SkyMaster Series Binoculars User Manual and Care Guide

User Manual

Comprehensive guide to using, adjusting, and caring for Celestron SkyMaster binoculars, including IPD and focus adjustment, tripod compatibility, cleaning instructions, and warranty information.

Celestron Origin Mark II User Manual

User Manual

User manual for the Celestron Origin Mark II, an intelligent home observatory for amateur astronomy, detailing setup, operation, features, and maintenance.

Celestron PowerSeeker 80AZS Quick Setup Guide

quick start guide

Learn how to quickly set up your Celestron PowerSeeker 80AZS telescope with this easy-to-follow guide. Includes assembly, alignment, and first observation tips for celestial objects like the Moon.

Smartphone Adapter Imaging Tips and Tricks for Astrophotography

Guide

Learn how to capture stunning images of the Moon and planets using your smartphone with a telescope or spotting scope. This guide covers camera controls, vibration reduction, magnification, and adapter…

Celestron manuals from online retailers

Celestron StarSense Explorer 8-inch Dobsonian Telescope User Manual

StarSense Explorer 8" Dobsonian (Model 22470) • July 31, 2025

Comprehensive user manual for the Celestron StarSense Explorer 8-inch App-Enabled Dobsonian Telescope (Model 22470). Learn about setup, operation, maintenance, and troubleshooting for this smartphone-powered astronomical instrument.

Celestron LCD Digital Microscope II User Manual

44341 • July 29, 2025

Comprehensive user manual for the Celestron LCD Digital Microscope II (Model 44341), covering setup, operation, maintenance, troubleshooting, specifications, and warranty information.

Celestron SkyPortal WiFi Module Instruction Manual

93973-CGL • July 29, 2025

Celestron's SkyPortal WiFi Module turns your smartphone or tablet into your own personal planetarium and observatory. Simply plug the WiFi module into your telescope’s hand control or AUX…

Celestron Nature DX ED 12x50 Premium Binoculars User Manual

72336-CGL • July 25, 2025

Discover the outdoors in breathtaking detail with the Celestron Nature DX ED 12x50 binoculars—your premium companion for birdwatching, hiking, and wildlife observation. Designed for both new and experienced…

Celestron 94026 Telescope Bag for 8” Schmidt Cassegrain and EdgeHD Optical Tubes – Water-Resistant and Durable Carry Case with Protective Walls, Accessory Pocket and Padded Strap, Black Padded Soft Case - 8" OTAs Portable,travel

94026-CGL • July 22, 2025

The Celestron 8-inch optical tube bag stores your telescope’s optical tube and accessories. Lighten your load with this sleek, padded, protective telescope soft bag. An all-in-one storage solution,…

Celestron NexStar 8SE Computerized Telescope Instruction Manual

11069 • July 15, 2025

The Celestron NexStar 8SE is a powerful, feature-rich telescope designed for both intermediate and advanced users, as well as beginners ready to explore the night sky. With its…

$Celestron - 70mm Travel Scope with Bonus Smartphone Adapter - Portable Refractor Telescope - Fully-Coated Glass Optics - Ideal Telescope for Beginners - Includes Astronomy Software Package 70 mm Travel Scope Telescope + Smartphone Adapter$

Celestron - 70mm Travel Scope with Bonus Smartphone Adapter - Portable Refractor Telescope - Fully-Coated Glass Optics - Ideal Telescope for Beginners - Includes Astronomy Software Package 70 mm Travel Scope Telescope + Smartphone Adapter

70mm Travel Scope • July 10, 2025

The Celestron Travel Scope 70 weighs just 3.3 pounds and assembles in seconds with no tools required. It’s easy to use to navigate the sky. When your observing…

Celestron Origin Intelligent Home Observatory User Manual

12099 • July 9, 2025

Comprehensive user manual for the Celestron Origin Intelligent Home Observatory, covering setup, operation, maintenance, troubleshooting, specifications, and warranty information for model 12099.

Celestron StarSense Explorer LT 114AZ Newtonian Reflector Telescope User Manual

StarSense Explorer LT 114AZ • July 7, 2025

Comprehensive user manual for the Celestron StarSense Explorer LT 114AZ telescope, covering setup, operation, maintenance, troubleshooting, and specifications.

$Celestron Travel Scope 70 Portable Refractor Telescope – 70mm Aperture, Fully-Coated Glass Optics – Includes Tripod, Backpack & Software – Ideal for Beginners & Travel 70 with Backpack Travel Scope 70$

Celestron Travel Scope 70 Portable Refractor Telescope – 70mm Aperture, Fully-Coated Glass Optics – Includes Tripod, Backpack & Software – Ideal for Beginners & Travel 70 with Backpack Travel Scope 70

21035 • July 5, 2025

The Celestron Travel Scope 70 is a compact, portable refractor telescope designed for beginners and families who want to explore the world around them—from distant landscapes during the…

Celestron NexStar+ Hand Control USB with AZ Instruction Manual

93981 • June 21, 2025

Comprehensive instruction manual for the Celestron NexStar+ Hand Control USB with AZ (Model 93981), covering setup, operation, maintenance, troubleshooting, and specifications.

$Celestron - PowerSeeker 50AZ Telescope - Manual Alt-Azimuth Telescope for Beginners - Compact and Portable - Bonus Astronomy Software Package - 50mm Aperture 50AZ Refractor W/Basic Smartphone Adapter$

Celestron - PowerSeeker 50AZ Telescope - Manual Alt-Azimuth Telescope for Beginners - Compact and Portable - Bonus Astronomy Software Package - 50mm Aperture 50AZ Refractor W/Basic Smartphone Adapter

21039 • June 13, 2025

Whether you’re an amateur astronomer or becoming more comfortable with using a telescope, you’ll love the technology and user-friendly features packed into Celestron’s PowerSeeker refractor telescope. The Celestron…