10 Best Telescopes For Adults Astronomy 2025 in the United States

The Gskyer 600x90mm AZ Astronomical Refractor Telescope is a solid choice for adults interested in astronomy, particularly those who are beginners or intermediate users. Its 90mm aperture and 600mm focal length allow for clear images of celestial objects, making it well-suited for stargazing and observing the moon and planets. The high-quality optics with fully coated glass lenses enhance image clarity and protect your eyes, which is a significant plus for long viewing sessions.

One of the standout features is the inclusion of three interchangeable eyepieces (24X, 60X, 120X) along with a 3x Barlow lens. This provides versatility in magnification options, allowing users to explore various celestial objects at different levels of detail. The adjustable aluminum tripod adds to the telescope's appeal, enabling users to find comfortable viewing positions easily.

The telescope weighs 18 pounds, which might be a bit heavy for some users looking for portability. While it’s relatively easy to operate, the manual focus might require some practice for those who are not familiar with telescopes. Additionally, the Azimuth mount may not be as stable as some more advanced equatorial mounts, potentially making tracking moving objects a bit more challenging.

The HEXEUM AZ80600 telescope offers a solid choice for adults interested in astronomy. With an 80mm aperture and 600mm focal length, it captures ample light and provides clear, bright images, making it suitable for observing celestial objects like the moon and planets. The telescope includes two eyepieces (25mm and 10mm) and a 3x Barlow lens, allowing for versatile magnification options up to 180 times. This flexibility caters to varying levels of observation detail, which is great for both beginners and more experienced users.

The altazimuth mount is easy to use, aiding in the smooth tracking of objects across the night sky. Additionally, the telescope’s portability is a strong point; it comes with a carrying bag, an adjustable tripod, and a phone adapter for taking photos through the telescope, making it great for stargazing on the go. However, it is worth noting that while the setup is advertised as tool-free and straightforward, some users might still find it challenging without prior experience. Also, at 6.2 pounds, it is relatively lightweight but may require careful handling to avoid misalignment.

The included finder scope aids in locating objects but may not be as precise as higher-end options. This telescope is ideal for adults who are looking to get started in astronomy with a balance of quality optics and portability.

The HUGERSTAR telescope is a solid choice for adults new to astronomy who want a clear and bright view of the moon, stars, and planets. Its 90mm aperture and 800mm focal length allow it to gather a good amount of light, delivering detailed images that are easy to see thanks to fully coated lenses. The included eyepieces and 3X Barlow lens provide flexible magnification options ranging from 32X up to 240X, making it versatile enough to observe a variety of celestial objects.

It uses an altazimuth mount, which is simple to move up, down, left, and right, so beginners won’t struggle to point it at objects in the sky. The stainless steel tripod adjusts for comfortable viewing heights, and the setup is straightforward without needing tools, making it a user-friendly option for those just starting out. Portability is another plus, with a carrying bag included, making it easier to take outdoors or store when not in use. The phone adapter is a nice addition for those who like to capture and share photos of their observations, and the moon filter improves the clarity of lunar views by reducing bright glare.

On the downside, the manual focus requires a bit of patience to achieve sharp images, especially at higher magnifications. The Kellner eyepieces are basic and may not deliver the sharpest edge-to-edge views for more serious users. Additionally, weighing about 11 pounds, it is not the lightest telescope, so it might be somewhat bulky for frequent travel. This telescope is well-suited for beginners interested in casual astronomy with good optical quality and handy extras, while those looking for more advanced optics or a lighter, more compact model might want to explore other options.