Celestron Astro Fi 102

Full review

The Celestron Astro Fi 102 is a computerized Maksutov-Cassegrain telescope designed to bring effortless, wireless stargazing to both beginners and experienced hobbyists. With its 102mm aperture and long focal length of 1325mm, this compact optical tube delivers crisp, high-contrast views of the Moon, planets, and brighter deep-sky objects. The Maksutov-Cassegrain design folds the light path efficiently, resulting in a telescope that is remarkably portable despite its respectable focal ratio of f/13, making it a versatile choice for lunar and planetary observation as well as casual deep-sky viewing from a backyard or dark-sky site.

What truly sets the Astro Fi 102 apart is its built-in WiFi module, which allows users to control the telescope entirely through the free SkyPortal app on a smartphone or tablet, eliminating the need for a bulky hand controller. Once aligned using Celestron's SkyAlign technology, the mount's motorized altazimuth base can automatically locate and track over 100,000 celestial objects stored in its database, guiding users through educational tours narrated by astronomy experts. The single fork-arm mount is sturdy yet lightweight, folding down easily for transport, while the included steel tripod provides stable, vibration-resistant support even at higher magnifications.

Ideal for those who want a grab-and-go telescope that doesn't sacrifice smart features, the Astro Fi 102 comes bundled with two eyepieces, a red dot StarPointer finderscope for manual pointing assistance, and a rechargeable battery compartment that runs on standard AA batteries for extended outdoor sessions. Its compact optical tube, combined with the intuitive app-based control system, makes it especially appealing to families, students, and newcomers to astronomy who want to explore the night sky without wrestling with complicated setup procedures or steep learning curves. Whether observing Saturn's rings, the cloud bands of Jupiter, or lunar craters in fine detail, the Celestron Astro Fi 102 offers a satisfying blend of optical performance, smart connectivity, and everyday convenience.