Editing Getting Started (section)

====== Guidescope ======
The guidescope gives the autoguider its eyes. The magnification provided by the scope, as well as the extra light make auto-guiding quite accurate and easy. Many rigs use modified finder scopes as their guidescopes. In this case the guidescope is also an 80mm refractor, albeit a cheaper one. High quality glass is important for your main imaging scope, but less important for a guidescope. A simple singlet or doublet works great for this, and doesn't need to be very expensive.