10 Best telescope accessories of 2026

Save up to 35% off

1

Celestron
Celestron Accessory Kit with Five 1.25" Plossl Eyepieces, 2x Barlow and Filter Set

12% Off
Main highlights

Complete Telescope Enhancement Kit
Includes 5 Plössl eyepieces, Barlow lens, filters, and case.

Ideal for Beginners and Enthusiasts
Perfect for enhancing telescope capabilities with varied magnifications.

Highly Praised Eyepiece Quality
Customers appreciate the clear, sharp images from Plössl eyepieces.
Key specs
- filter size:1.25 inch
- usage:Astronomical viewing
- compatibility:Telescope eyepieces
- dimensions:13.2 x 11.7 x 5.7 inches
- transmission:N/A
9.8

Exceptional

Our Rating

9.5
Simple to use

9.5
for starters

9.3
Luminosity
How do we rank?

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Based on millions of stores and reviews

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2

CELTICBIRD

CelticBird Telescope Accessory Kit - 1.25" Telescope Eyepiece and Filter Set with a Sturdy Carry Case - Five Plossl Eyepieces, 2X Barlow Lens and Seven Filters
9.5

Excellent

Our Rating
3

Celestron

Celestron Lens Cleaning Kit

35% Off
9.4

Excellent

Our Rating
4

COSMIC SHARDS

Stargazing Cards - Messier Catalog | Night Sky Exploration Kit for Telescopes & Binoculars | Flashcards with Star Charts, Astrophotography & Facts | Perfect Astronomy & Space Gift for Kids & Adults
9.3

Excellent

Our Rating
5

Celestron
Celestron 1.25 inch Moon Filter - Suitable for Lunar Observation, Extra Bright Planets or Terrestrial Viewing Over Sand or Snow, Black

12% Off
Main highlights

Reduces Glare and Increases Contrast
The Celestron 1.25 Moon Filter significantly reduces glare and enhances contrast for a clearer, more detailed view of the Moon.

Ideal for Lunar and Bright Planet Viewing
Perfect for observing the Moon, bright planets, and terrestrial scenes over sand or snow. Easily threads onto most 1.25 eyepieces.

Praised for Reducing Brightness and Increasing Detail
Customers appreciate how the filter effectively dims the Moon's brightness, enhancing details and making lunar observation more comfortable.
Key specs
- filter size:1.25 inches
- usage:Moon and planets
- compatibility:1.25 eyepieces
- dimensions:3 x 1.75 x 1.75 inches
- transmission:Reduce glare
9.0

Excellent

Our Rating

9.9
for starters

9.7
Night vision

9.7
Easy installation
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6

Celestron
Celestron - SkyPortal WiFi Module - Control Your Celestron Computerized Telescope via Smartphone - Telescope Wi-Fi Accessory

24% Off
Main highlights

Wireless Control with SkyPortal App
Control your telescope via smartphone or tablet using the free SkyPortal app, compatible with iOS and Android.

Ideal for Amateur Astronomers
Perfect for simplifying telescope alignment and exploration without permanent observatories or extra power requirements.

Highly Praised for Ease of Use
Customers love the straightforward setup and alignment process, reducing time and effort significantly.
8.9

Very Good

Our Rating

8.7
worth the money

8.7
WiFi signal

8.0
Simple to use
7

Telonixium

WiFi Telescope Camera Eyepiece, 64G Electronic Eyepiece Camera with 1.5" Screen, Astronomy Camera Fits to 28mm- 50mm Scopes, Perfect for Astrophotography, Birds Watching
8.6

Very Good

Our Rating
8

Celestron
Celestron – Smartphone Adapter for Telescope, Binoculars & Spotting Scopes – Capture Images & Video Through Your Optics – Simple, Durable, Metal Body - Compact and Travel-Friendly
Main highlights

Capture Images and Video
The Celestron Smartphone Adapter connects your phone to various optical devices, enabling you to capture and share amazing images and videos.

Ideal for Astronomy and Nature
Perfect for capturing celestial events, birdwatching, and nature photography through telescopes, binoculars, and spotting scopes.

Sturdy and Well-Built
Customers frequently praise the adapter's sturdy construction and the quality of its clamp screws, which are easy to turn and access.
Key specs
- Installation:Easy to use
- Adjustment:Knobs to secure adapter
- Eyepiece Diameter:29 to 45 mm
- Dimensions:7 x 4 x 1.5 inches
- Material:Durable, metal body
8.4

Good

Our Rating

8.0
Night vision

8.0
Zoom

8.0
worth the money
9

SVBONY
SVBONY Red Laser Collimator for Newtonian Marca Telescope Alignment 1.25 inches 7 Bright Levels Triple Cemented Lens with 2 inches Adapter
Main highlights

Key Features and Benefits
Easy-to-use, durable metal laser collimator with 7 brightness levels for quick, accurate telescope alignment. Enhances clarity and viewing experience.

Ideal Use Cases
Perfect for both beginners and seasoned astronomers needing fast, reliable collimation in varying light conditions, from day to night.

Customer Reviews Highlight
Most praised for its simplicity and effectiveness in significantly improving telescope image clarity, making it a highly recommended accessory.
8.3

Good

Our Rating

9.5
Luminosity

8.7
materials Quality

8.2
worth the money
10

SVBONY

SVBONY SV135 Zoom Eyepiece, Zoom 7 to 21mm 1.25 inch Telescope Eyepiece, 6 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual

15% Off
8.1

Good

Our Rating

10 Best telescope accessories of 2026

1

Celestron Accessory Kit with Five 1.25" Plossl Eyepieces, 2x Barlow and Filter Set

9.5

9.5

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

CelticBird Telescope Accessory Kit - 1.25" Telescope Eyepiece and Filter Set with a Sturdy Carry Case - Five Plossl Eyepieces, 2X Barlow Lens and Seven Filters

3

Celestron Lens Cleaning Kit

4

Stargazing Cards - Messier Catalog | Night Sky Exploration Kit for Telescopes & Binoculars | Flashcards with Star Charts, Astrophotography & Facts | Perfect Astronomy & Space Gift for Kids & Adults

5

Celestron 1.25 inch Moon Filter - Suitable for Lunar Observation, Extra Bright Planets or Terrestrial Viewing Over Sand or Snow, Black

9.9

9.7

9.7

6

Celestron - SkyPortal WiFi Module - Control Your Celestron Computerized Telescope via Smartphone - Telescope Wi-Fi Accessory

8.7

8.7

8.0

7

WiFi Telescope Camera Eyepiece, 64G Electronic Eyepiece Camera with 1.5" Screen, Astronomy Camera Fits to 28mm- 50mm Scopes, Perfect for Astrophotography, Birds Watching

8

Celestron – Smartphone Adapter for Telescope, Binoculars & Spotting Scopes – Capture Images & Video Through Your Optics – Simple, Durable, Metal Body - Compact and Travel-Friendly

8.0

8.0

8.0

9

SVBONY Red Laser Collimator for Newtonian Marca Telescope Alignment 1.25 inches 7 Bright Levels Triple Cemented Lens with 2 inches Adapter

9.5

8.7

8.2

10

SVBONY SV135 Zoom Eyepiece, Zoom 7 to 21mm 1.25 inch Telescope Eyepiece, 6 Element 4 Group Telescope Accessories for Astronomic Telescopes Visual

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