5 Best Telescopes under $300
Five telescopes under $300, including Koolpte and Celestron, compared by aperture, mount stability and included eyepieces.
Our top 5 telescopes under $300
Swipe to compare price, rating and best use →
| Product | Price | Rating | Best for |
|---|---|---|---|
01 Koolpte Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm FullyDetails ↓ | $89.49 | 4.3/5Amazon | Best overall |
02 Celestron Travel Scope 70mm Beginner Portable TelescopeDetails ↓ | $89.99 | 4.2/5Amazon | Best for easy setup |
03 Gskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting TelescopeDetails ↓ | $96.99 | 4.3/5Amazon | Best for more features |
04 Celestron AstroMaster 70AZ Refractor Telescope for Moon &Details ↓ | $179.99 | 4.4/5Amazon | Best for compact spaces |
05 Luzsco Telescope for KidsDetails ↓ | $29.99 | 4.2/5Amazon | Best value |
01 — Koolpte
Best overallKoolpte Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully
Koolpte Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully Multi-Coated High Transmission is a beginner telescope with 80mm, 600mm, 80 mm aperture. A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
View on Amazon ↗Reasons to buy
+Koolpte Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully Multi-Coated High Transmission is a beginner telescope with 80mm, 600mm, 80 mm aperture.
Reasons to avoid
−Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
- ProductType
- telescope
02 — Celestron
Best for easy setupCelestron Travel Scope 70mm Beginner Portable Telescope
Celestron Travel Scope 70mm Beginner Portable Telescope with Backpack is a beginner telescope with 70mm, 70 mm aperture, included tripod. A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
View on Amazon ↗Reasons to buy
+Celestron Travel Scope 70mm Beginner Portable Telescope with Backpack is a beginner telescope with 70mm, 70 mm aperture, included tripod.
Reasons to avoid
−Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
- ProductType
- telescope
03 — Gskyer
Best for more featuresGskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting Telescope
Gskyer Telescope is a beginner telescope with 70mm, 400mm, 70 mm aperture. A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
View on Amazon ↗Reasons to buy
+Gskyer Telescope is a beginner telescope with 70mm, 400mm, 70 mm aperture.
Reasons to avoid
−Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
- ProductType
- telescope
04 — Celestron
Best for compact spacesCelestron AstroMaster 70AZ Refractor Telescope for Moon &
Celestron AstroMaster 70AZ Refractor Telescope for Moon & Planet Viewing is a beginner telescope with refractor optics, 70 mm aperture, included tripod. A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
View on Amazon ↗Reasons to buy
+Celestron AstroMaster 70AZ Refractor Telescope for Moon & Planet Viewing is a beginner telescope with refractor optics, 70 mm aperture, included tripod.
Reasons to avoid
−Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
- ProductType
- telescope
05 — Luzsco
Best valueTelescope for Kids
Telescope for Kids is a beginner telescope with 50mm, included tripod. A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
View on Amazon ↗Reasons to buy
+Telescope for Kids is a beginner telescope with 50mm, included tripod.
Reasons to avoid
−Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
Price information
Amazon price and availability checked Oct 17, 2026, 10:24 PM Lisbon time. Prices and availability are subject to change; the information shown on Amazon.com at purchase applies.
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — Telescopes under $300
01How does aperture affect telescopes under $300?+
A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
02How should I assess mount stability and included eyepieces in telescopes under $300?+
Aperture, mount stability and included eyepieces should fit your intended use. A larger aperture gathers more light, but a shaky mount can spoil a beginner's view.
03What should I measure before buying telescopes under $300?+
Compare aperture and mount type, and check whether the package includes usable low-power eyepieces.
04What are the main differences among telescopes under $300?+
A larger aperture gathers more light, but a shaky mount can spoil a beginner's view. Compare aperture, mount stability and included eyepieces for the exact model.
05Do telescopes under $300 need extra parts or accessories?+
Compare aperture and mount type, and check whether the package includes usable low-power eyepieces. Check the listed box contents and compatible replacements.
06How do I avoid choosing the wrong telescopes under $300?+
Compare aperture and mount type, and check whether the package includes usable low-power eyepieces. Compare mount stability and included eyepieces for your own setup.
The short answer
Start with the Koolpte Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully.
It is our first pick for this guide’s exact scope. Choose another option when its stated use case or trade-off better matches yours.
View on Amazon ↗Keep looking
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5 Best Telescopes under $250
Five telescopes under $250, including Celestron Travel Scope 70mm and Gskyer Telescope, 70mm Aperture, compared for aperture, mount stability and included eyepieces.