The Sky-Watcher Skymax-127 AZ-Go 2 Wi-Fi Maksutov-Cassegrain Telescope combines advanced technology with portability, providing excellent image clarity & contrast. With a wide aperture & a focal length of 1500 mm, this tool gathers a significant amount of light, allowing you to explore a wide range of celestial objects, from planets & the moon to deep-sky wonders like nebulae & galaxies.