ZWO EAF Hand Controller - EAF-HC Hand Controllers This is a manually-operated Altitude-Azimuth

This is a manually-operated Altitude-Azimuth Mount

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This universal smartphone adapter bracket has a large adjustable width range of 54mm-90mm

such as the filter found in this EclipSmart product

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ZWO EAF Hand Controller - EAF-HC Hand Controllers This is a manually-operated Altitude-AzimuthAdd 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!