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Best Telescopes For Sale

Name: Odyssey PRO - UNISTELLAR Smart Telescope (with Eyepiece), 85mm f/3.9 (320mm) Digital & Computerized, App-Controlled Motorized Alt-Az, Enhanced Vision, RAW/FITS Export, 64GB, 5h Battery (Black)
Brand: Unistellar
Price: 4599 USD
Availability: InStock

From leading brands and best sellers available on the web.

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YENGUAN

25%OFF

Telescope, 90mm Aperture 800mm-Telescope for Adults & Kids, Professional Refractor Telescopes for Adults High Powered, Beginner-Friendly, Phone Adapter & Stable Stainless Tripod, Portable Carry Bag

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Gskyer

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Gskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting Telescope for Kids Beginners - Travel Telescope with Carry Bag, Phone Adapter and Wireless Remote.

9.8

score

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Unistellar

Odyssey - UNISTELLAR Smart Telescope (no Eyepiece), 85mm f/3.9 (320mm) Digital & Computerized, App-Controlled Motorized Alt-Az, Enhanced Vision, RAW/FITS Export, 64GB, Tripod, 5h Battery (Black)

9.6

score

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Sky-Watcher

Sky-Watcher Skymax 180mm Maksutov-Cassegrain - Large Aperture Compound-Style Reflector Telescope (S11540)

9.4

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Celestron

14%OFF

Celestron StarSense Explorer DX 130AZ App-Enabled Telescope – 130mm Newtonian Reflector with Smartphone Dock & StarSense App – iPhone & Android Compatible – Easy-to-Use for Beginners

9.1

score

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MEEZAA

5%OFF

MEEZAA Telescope, Telescope for Adults High Powered Professional, 90mm Aperture 800mm Refractor Telescopes for Astronomy Beginners Fully Multi-Coated with AZ Mount Tripod & Phone Adapter & Carry Bag

8.8

score

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Sky-Watcher

Celestron Sky Watcher Sky-Watcher EvoStar 120 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy

8.5

score

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Celestron

27%OFF

Celestron StarSense Explorer LT 114AZ App-Enabled Telescope – 114mm Newtonian Reflector with Smartphone Dock & StarSense App – iPhone & Android Compatible – Easy-to-Use for Beginners

8.2

score

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Celestron

Celestron - NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture Grey

Celestron

Celestron – AstroMaster 130EQ Newtonian Telescope – Manual Reflector for Beginners – Aluminized Mirror – Adjustable-Height Tripod – Includes Accessories Plus Astronomy Software Package

7.6

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Buying Guide for the Best Telescopes For Sale

Choosing the right telescope can be a thrilling yet daunting task, especially if you're new to stargazing. The key to finding the best telescope for you is understanding the different specifications and how they align with your needs and interests. Whether you're a beginner looking to explore the night sky or an experienced astronomer seeking advanced features, knowing what to look for will help you make an informed decision.

ApertureAperture refers to the diameter of the telescope's main optical component (the lens or mirror). It is one of the most critical specs because it determines how much light the telescope can gather. A larger aperture allows you to see fainter objects and more detail. For beginners, an aperture of 70-100mm is usually sufficient for viewing the moon and planets. Intermediate users might prefer 100-200mm for deeper sky objects, while advanced users often go for 200mm or more to observe distant galaxies and nebulae.

Focal LengthThe focal length is the distance between the telescope's main optical component and the point where it forms an image. This spec affects the magnification and field of view. A longer focal length provides higher magnification, which is great for viewing planets and the moon. Shorter focal lengths offer a wider field of view, making them better for observing star clusters and galaxies. Beginners might start with a focal length of 400-800mm, while more experienced users might opt for 1000mm or more.

MagnificationMagnification is how much larger the telescope can make objects appear. It is determined by dividing the focal length of the telescope by the focal length of the eyepiece. While high magnification can be tempting, it's not always better. Too much magnification can make images blurry. A good rule of thumb is to use 50x magnification per inch of aperture. Beginners should focus on telescopes that offer a range of magnifications, typically between 20x and 200x.

Mount TypeThe mount is what holds the telescope and allows you to point it at different parts of the sky. There are two main types: altazimuth and equatorial. Altazimuth mounts are simpler and easier to use, making them ideal for beginners. Equatorial mounts are more complex but allow for more precise tracking of celestial objects, which is useful for astrophotography. Choose a mount based on your experience level and whether you plan to take photos or just observe.

PortabilityPortability refers to how easy it is to transport and set up the telescope. If you plan to observe from different locations or travel with your telescope, a more portable model is essential. Smaller telescopes with collapsible or lightweight designs are easier to carry and set up. However, they may have smaller apertures and less stability. Consider your lifestyle and how often you'll be moving your telescope when making your choice.

Optical DesignTelescopes come in different optical designs, including refractors, reflectors, and compound (catadioptric) telescopes. Refractors use lenses and are generally easier to maintain, making them good for beginners. Reflectors use mirrors and offer larger apertures at a lower cost, suitable for intermediate users. Compound telescopes combine lenses and mirrors, providing versatility and compactness, ideal for advanced users. Your choice should depend on your observing goals and maintenance preferences.

Best Telescopes For Sale

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