The Astro Fi 5" Schmidt-Cassegrain is a fully featured telescope that can be controlled with your smart phone or tablet using the free Celestron SkyPortal app. Celestrons SkyPortal app replaces the traditional telescope hand control for a 100% wireless experience. Just hold your smart device up to the night sky. When you find an object youd like to view, tap the screen. Your Astro Fi telescope automatically slews to the object, while the screen displays information about it. The Astro Fi 5" Schmidt-Cassegrain creates its own wireless connection, so it can communicate with your device even in remote locations where WiFi or cellular networks arent available. Getting ready to observe is quick and painless thanks to Celestrons award-winning SkyAlign technology. Center ... MoreThe Astro Fi 5" Schmidt-Cassegrain is a fully featured telescope that can be controlled with your smart phone or tablet using the free Celestron SkyPortal app. Celestrons SkyPortal app replaces the traditional telescope hand control for a 100% wireless experience. Just hold your smart device up to the night sky. When you find an object youd like to view, tap the screen. Your Astro Fi telescope automatically slews to the object, while the screen displays information about it. The Astro Fi 5" Schmidt-Cassegrain creates its own wireless connection, so it can communicate with your device even in remote locations where WiFi or cellular networks arent available. Getting ready to observe is quick and painless thanks to Celestrons award-winning SkyAlign technology. Center any three bright objects in the eyepiece, and your telescope calculates its position. You can even generate a Sky Tour of all the best celestial objects to view based on your exact time and location.

Good Points: Easy to set up and use.Once you get the hang of aligning the scope it will goto most things you want to see.Once enabled it will hibernate when you disconnect and therefore wakeup when you reconnect with no need to re-align (assuming it is in same place)Improvement Points: Bluetooth connectivity would be great.This scope is an F10 and has quite high magnification, that's usual for an SCT, but it means the 10mm eyepiece provided is of limited use at 125x magnification.It would be nice if it came with slightly better eyepieces.