Celestron Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Celestron products.

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Celestron manuals

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CELESTRON 94018 Dew Shield DX Telescope Instruction Manual

March 21, 2024
CELESTRON 94018 Dew Shield DX Telescope Product information Specifications Model: Dew Shield DX: C6-C8 Manufacturer: Celestron Product number: 94018 Compatibility: Fits telescope tubes C6-C8 Product Usage Instructions Installing/Attaching the Dew Shield Secure your telescope tube in the upright position in…

CELESTRON 94248 EclipSmart Solar Filter User Manual

March 4, 2024
CELESTRON 94248 EclipSmart Solar Filter Specifications Product Name: Solar Filter Models: #94248 for StarSense Explorer LT 114 & PowerSeeker 114, #94249 for AstroMaster 114 EQ & 114AZ-SR, #94250 for AstroMaster 130 EQ Material: ISO-certified solar filter material Product Usage Instructions…

Celestron Ultima 80 Angled Spotting Scope User Manual

March 1, 2024
Celestron Ultima 80 Angled Spotting Scope Congratulations on your purchase of a Celestron Ultima Series spotting scope! Whether your interest is in sports, bird watching, nature or wildlife, hunting, or other activities these spotting scopes offer the finest optical quality…

CELESTRON C102-HD Refractor Telescope Instruction Manual

February 11, 2024
C102-HD Refractor Telescope Specifications Models: #21077 / #21016 / #31027 / #31056 / #91510 Star Diagonal (Refractors only) Eyepiece Finderscope Finder Bracket Focuser Tube Rings Objective Cap Optical Tube Platform DEC Setting Circle R.A. Clamp R.A. Setting Circle Polar Finder…

Celestron AstroMaster LT Telescope Instruction Manual

Instruction Manual • December 25, 2025
Comprehensive instruction manual for the Celestron AstroMaster LT Telescope (Models #22109-DS), covering assembly, using accessories like the smartphone adapter and Bluetooth remote, celestial observing tips, astroimaging techniques, telescope care and cleaning, and the two-year limited warranty. Learn how to set up, align,…

Celestron NexStar 4SE Computerized Telescope Instruction Manual

11049 • September 5, 2025 • Amazon
The Celestron NexStar 4SE is a powerful, feature-rich telescope designed to launch beginners into their journey through the night sky. With its iconic orange tube and advanced Maksutov-Cassegrain optics, the 4SE offers impressive light-gathering ability in a compact, portable form—perfect for sharp…