ZWO EAF Hand Controller - EAF-HC Hand Controllers You can look as long

You can look as long as you want and remain relaxed

Coiled cable

This is a manually-operated Altitude-Azimuth Mount

The Celestron RS-232 Cable - NexStar allows your NexStar telescope to be controlled using a laptop computer or PC

Reduction Ratio:  9:1

ZWO EAF Hand Controller - EAF-HC Hand Controllers You can look as longAdd the ZWO EAF hand controller to the standard version of the ZWO EAF for quick and easy focusing of your telescope's focuser. The EAF HC is super easy to use. It features IN and OUT arrows for focusing as well as a slow fast speed rate control slider. Plug the hand controller into the "Temp HDX" port on the EAF, located next to the USB port and start controlling your EAF enabled telescope focuser today!