Many midrange and high end telescopes come on Equatorial mounts.
Until now, in order to obtain all the knowledge needed to leverage an Equatorial mount to its full potential you would have had to compile informat.
The problem is that they can also be unintuitive and require some knowledge to use.
Someone who wanted to take pictures of objects in the night sky might even say they are required for all but the most basic astrophotography.
These mounts are fantastic for tracking celestial objects.
Many midrange and high end telescopes come on Equatorial mounts