Sky-Watcher 127/1500 AZ-Go2 Explorer Maksutov-Cassegrain Telescope (Wi-Fi)

The Sky-Watcher 127/1500 AZ-Go2 Explorer Maksutov-Cassegrain is a fully automatic telescope designed for beginners who want to skip the complexity of manual searching and get straight to observing. Aligning the mount is a breeze, taking mere minutes with the "Bright Object" alignment mode, while the computerized SynScan system offers an ultimate upgrade by automatically pointing to and tracking over 42,000 objects in the sky. Controlled wirelessly via Wi-Fi through your smartphone or tablet on iOS or Android, this system means you spend less time hunting for faint nebulae and more time enjoying the view. Astronomy has truly never been so easy!

The Maksutov-Cassegrain design is both compact and powerful, utilizing a front meniscus lens and two mirrors to create a long 1500mm focal length within a very short tube. This closed-tube design protects the internal mirrors from dust, humidity, and pollution while allowing for high magnifications with standard eyepieces. With a maximum practical magnification of 256x, this telescope is a planetary powerhouse, capable of revealing the stunning rings of Saturn, Jupiter’s cloud bands, Martian polar ice caps, and the delicate phases of Venus. The AZ-Go2 Mount ensures these high-power views remain steady with smooth, automatic tracking, making it a perfect all-around performer for lunar, planetary, and deep-sky exploration.

Product Features in Detail

High-Definition Planetary Optics

The 127mm aperture combined with a long 1500mm focal length makes this telescope a specialist for high-magnification work. The "Mak" design is world-renowned for providing sharp, high-contrast images that rival much larger telescopes, especially when observing the fine details of planetary surfaces.

Compact & Maintenance-Free

Because the optical path "folds" inside the tube, you get the power of a long telescope in a remarkably short body. The front meniscus lens seals the tube, meaning the mirrors stay perfectly clean for years, and unlike Newtonian telescopes, it rarely—if ever—requires mirror alignment (collimation).

Smart Wi-Fi "Go-To" System

The built-in Wi-Fi module allows you to turn your phone into a high-tech star map. Simply tap an object on the SynScan App screen, and the DC motors will silently whisk the telescope to that exact spot, keeping it centered even as the Earth rotates.

Bright Object Alignment

Perfect for novices, this mode allows you to align the telescope using just one or two bright stars or even a planet. Within minutes of taking it out of the box, the computer knows exactly where it is pointing, making it a true "grab-and-go" computerized system.

Versatile Visual Performance

While it excels at the Moon and planets, the 127mm aperture is large enough to capture bright deep-sky objects. You can expect beautiful views of globular clusters like M13, the glowing core of the Orion Nebula, and the brighter "Messier" galaxies.

Expandable Control Options

While designed for smartphone use, the AZ-Go2 mount includes a port for an optional SynScan hand controller. This gives you the flexibility to use physical buttons for slewing, which can be particularly useful in cold weather or when you want to keep your phone battery for photography.