Use the iOptron Cube Secondary Dovetail Saddle Kit to mount two optical tube assemblies (OTAs) or a single OTA and a camera on any version of their Cube-series mounts. The secondary dovetail assembly installs in place of the altitude lock opposite the primary dovetail, and has a 1/4"-20 mount to accept standard photo/video ball heads for mounting a camera for wide-view astrophotography techniques. Like the primary dovetail, the secondary is designed to accept standard Vixen-style plates to make it compatible with a wide variety of OTAs.