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10 Best Telescopes For Adults 2025 in the United States
#1
Winner
Gskyer Telescope 600x90mm AZ Astronomical Refractor Telescope for Adults Astronomy, German Technology Scope
The Gskyer Telescope 600x90mm AZ is a solid option for adults interested in astronomy, particularly those who are beginners. With a 90mm aperture and a 600mm focal length, it strikes a good balance for viewing celestial objects and terrestrial landscapes. The fully coated optics lens enhances light transmission, providing clear and vibrant images, which is a significant plus for users wanting to enjoy detailed views of the night sky.
Rating
9.8
Chosen by1,439
Aperture
Mount Type
Portability
Most important from
21607 reviews
#2
Gskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting Telescope for Kids Beginners - Travel Telescope with Carry Bag, Phone Adapter and Wireless Remote.
The Gskyer Telescope with a 70mm aperture and 400mm focal length is an entry-level refracting telescope designed for beginners. Its fully coated optics lens ensures high transmission of light, producing clear and bright images of celestial objects such as stars and the moon. The inclusion of two eyepieces and a 3x Barlow lens allows for various magnification options, enhancing the viewing experience.
Rating
9.6
Aperture
Mount Type
Optical Design
Most important from
21607 reviews
#3
Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully Multi-Coated High Transmission Coatings with AZ Mount Tripod Phone Adapter, Carrying Bag, Wireless Control.
This telescope is designed for both adults and beginner astronomers, making it a versatile option for anyone interested in stargazing. The 80mm aperture and 600mm focal length (f/6.7) ensure bright and clear images, capturing more light for better visibility. The multi-coated lenses further enhance image clarity and brightness, which is crucial for detailed night sky observations. Equipped with two eyepieces (25mm and 10mm) and a 3x Barlow lens, this telescope offers magnification options up to 180X, making it capable of detailed views of celestial objects.
Rating
9.3
Mount Type
Portability
Accessories
Most important from
4650 reviews
Top 10 Best Telescopes For Adults 2025 in the United States
#1
Winner
Gskyer Telescope 600x90mm AZ Astronomical Refractor Telescope for Adults Astronomy, German Technology Scope
Gskyer Telescope 600x90mm AZ Astronomical Refractor Telescope for Adults Astronomy, German Technology Scope
Aperture: 90mm
Focal Length: 600mm
Mount Type: Altazimuth
Optical Design: Refractor
Accessories: Eyepieces, 3x Barlow lens, tripod
Chosen by 1439 this week
Gskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting Telescope for Kids Beginners - Travel Telescope with Carry Bag, Phone Adapter and Wireless Remote.
Gskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting Telescope for Kids Beginners - Travel Telescope with Carry Bag, Phone Adapter and Wireless Remote.
Aperture: 70mm
Focal Length: 400mm
Mount Type: Altazimuth
Optical Design: Refracting
Portability: Lightweight and portable
Accessories: Smartphone adapter, wireless remote, tripod, bag
Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully Multi-Coated High Transmission Coatings with AZ Mount Tripod Phone Adapter, Carrying Bag, Wireless Control.
Telescope for Adults & Beginner Astronomers - 80mm Aperture 600mm Fully Multi-Coated High Transmission Coatings with AZ Mount Tripod Phone Adapter, Carrying Bag, Wireless Control.
Aperture: 80mm
Focal Length: 600mm
Mount Type: Altazimuth
Portability: 6.2 pounds
Accessories: phone adapter, carrying bag, tripod
Telescope,Telescope for Adults High Powered, 90mm Aperture 900mm Professional Refractor Telescopes for Kids & Beginners, Magnification 450X,for Planet Observation with Stainless Tripod & Phone Adapter
Telescope,Telescope for Adults High Powered, 90mm Aperture 900mm Professional Refractor Telescopes for Kids & Beginners, Magnification 450X,for Planet Observation with Stainless Tripod & Phone Adapter
Aperture: 90 mm
Focal Length: 900 mm
Mount Type: Altazimuth Mount
Portability: 12.12 pounds
Accessories: finder scope, phone adapter, eyepieces, Barlow lens
Telescope 150EQ Astronomical Reflector Telescopes for Adults,Professional Manual Equatorial Telescope for Beginners.Comes with 2X Barlow Lens Phone Adapter,Stainless Tripod and Moon Filter
Telescope 150EQ Astronomical Reflector Telescopes for Adults,Professional Manual Equatorial Telescope for Beginners.Comes with 2X Barlow Lens Phone Adapter,Stainless Tripod and Moon Filter
Aperture: 150 mm
Focal Length: 650 mm
Mount Type: Equatorial Mount
Portability: 33 pounds
Accessories: 2x Barlow lens, two eyepieces
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HUGERSTAR Telescope, Telescope for Adults High Powered, 90mm Aperture 800mm Professional Refractor Telescopes for Adults Astronomy Beginners with AZ Mount Stainless Tripod, Carry Bag and Moon Filter
HUGERSTAR Telescope, Telescope for Adults High Powered, 90mm Aperture 800mm Professional Refractor Telescopes for Adults Astronomy Beginners with AZ Mount Stainless Tripod, Carry Bag and Moon Filter
Aperture: 90mm
Focal Length: 800mm
Mount Type: altazimuth (AZ) mount
Optical Design: refractor
Portability: carry bag; good for car trips
Accessories: 10mm, 25mm eyepieces, 3X Barlow
Telescope, 90mm Aperture 900mm Astronomical Refractor Telescope for Adults High Powered - Multi-Coated Professional Telescopes for Astronomy Beginners with AZ Mount, Portable Carry Bag, Phone Adapter
Telescope, 90mm Aperture 900mm Astronomical Refractor Telescope for Adults High Powered - Multi-Coated Professional Telescopes for Astronomy Beginners with AZ Mount, Portable Carry Bag, Phone Adapter
Aperture: 90mm
Focal Length: 900mm
Mount Type: Altazimuth
Optical Design: Refractor
Portability: 5.43 pounds
Accessories: finderscope, zenith mirror, eyepieces
Telescope 130EQ Newtonian Reflector Telescopes for Adults, Professional Telescopes for Adults Astronomy, Comes with 1.5X Barlow Lens Smartphone Adapter & 13% T Moon Filter
Telescope 130EQ Newtonian Reflector Telescopes for Adults, Professional Telescopes for Adults Astronomy, Comes with 1.5X Barlow Lens Smartphone Adapter & 13% T Moon Filter
Aperture: 130mm
Focal Length: 650mm
Mount Type: German Equatorial Mount
Optical Design: Newtonian reflector
Portability: 33 pounds, 39 inches tall
Accessories: 2 eyepieces, 1.5X Barlow, filter
#10
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Buying Guide for the Best Telescopes For Adults
Choosing the right telescope can be a thrilling yet daunting task, especially for adults who are new to stargazing or looking to upgrade their equipment. The key to finding the best telescope for you lies in understanding the various specifications and how they align with your needs and interests. Whether you're interested in observing planets, deep-sky objects, or both, knowing what to look for in a telescope will help you make an informed decision and enhance your stargazing experience.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. The more light it gathers, the better you can see faint objects. Apertures can range from small (around 70mm) to large (over 200mm). For beginners or casual observers, an aperture of 70-100mm is usually sufficient for viewing the moon and planets. For those interested in deep-sky objects like galaxies and nebulae, a larger aperture of 150mm or more is recommended.
Focal LengthThe focal length is the distance between the telescope's main optical component and the point where it forms an image. It affects the magnification and field of view. A longer focal length provides higher magnification, which is great for viewing planets and the moon in detail. Shorter focal lengths offer a wider field of view, which is better for observing star clusters and galaxies. If you are primarily interested in planetary observation, look for a telescope with a longer focal length (over 1000mm). For a more general-purpose telescope, a focal length of 500-1000mm is a good range.
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. They move up-down and left-right. Equatorial mounts are more complex but allow for more precise tracking of celestial objects, which is useful for astrophotography. If you are new to stargazing, an altazimuth mount is a good starting point. If you plan to do long-exposure astrophotography, consider an equatorial mount.
Optical DesignTelescopes come in different optical designs, including refractors, reflectors, and compound (catadioptric) telescopes. Refractors use lenses and are known for their sharp images and low maintenance. Reflectors use mirrors and offer larger apertures at a lower cost but require regular maintenance. Compound telescopes combine lenses and mirrors, offering a compact design and versatility. If you prefer low maintenance and sharp images, a refractor might be best. For larger apertures and deep-sky viewing, a reflector is a good choice. For a balance of both, consider a compound telescope.
PortabilityPortability refers to how easy it is to transport and set up the telescope. This is important if you plan to take your telescope to different locations or if you have limited storage space. Smaller, lighter telescopes are easier to move but may have smaller apertures. Larger telescopes offer better viewing but can be cumbersome to transport. If you plan to travel with your telescope or have limited space, look for a compact and lightweight model. If you have a dedicated space for stargazing and don't need to move the telescope often, a larger model may be suitable.
AccessoriesAccessories can enhance your stargazing experience and include items like eyepieces, finderscopes, and filters. Eyepieces determine the magnification and field of view, and having a variety of them allows for different viewing experiences. Finderscopes help you locate objects in the sky more easily. Filters can improve the visibility of certain celestial objects. When choosing a telescope, consider what accessories are included and what additional ones you might need. A good starter telescope should come with at least one or two eyepieces and a finderscope.