Focusers

This sensor allows the ambient temperature to be read out with the appropriate software and used to compensate for focus...

ZWO EAF Hand Controller provides an easy method of focusing the telescope. A “must-have” option for EAF user...

Introducing 5V EAF, this electronic focuser, like its previous version, enables precise, dynamic focus control for plane...

This motorized focusing unit allows precise focusing. Remote control can also be done via smartphone or tablet because t...