Telescopes on this page range from small travel and beginner scopes to larger reflectors and smart telescopes that find objects automatically. The first decision is what you want to see, because the moon and planets need magnification and sharp optics, while galaxies and nebulae need a large aperture to gather faint light.
Aperture is the most important number. Among the 8 products that list objective lens diameter, most fall between 47 and 150 mm, and 82 mm is typical. A larger aperture shows fainter objects and finer detail, but makes the telescope bigger and heavier. Refractors are low maintenance and good for the moon and planets, while reflectors give more aperture for the money.
The mount is the next question. Altazimuth mounts move up and down and side to side and are easy for beginners, while equatorial mounts track the sky's motion and suit astrophotography but take time to set up. Computerised and smart mounts find objects for you.
Eyepieces and accessories come next. A finder scope or red dot finder helps aim the telescope, and a couple of good eyepieces give low and high magnification. Ignore claims of very high magnification, since atmosphere and aperture limit useful magnification. Choose a telescope that is easy to carry outside and set up, since a heavy scope that stays indoors is used less than a small one that is quick to take out. Dark sky locations away from city lights make a big difference to what you can see, and a planisphere or sky app helps find objects.
Before buying, check the aperture, the type, the mount, the finder, the eyepieces, the weight and how easily it sets up and stores. Start with the moon and bright planets, let the telescope cool outside before observing, and never point it at the sun without a proper solar filter.
How we list products: every listing here has a recorded price, a minimum customer rating and enough ratings or monthly sales. Generic and unbranded listings are left out; every real brand stays, including brands sold only on Amazon. Products are ordered by monthly searches for their brand and model on every page.Editorial policy