ZWO EAF ROBOTIC FOCUSER TESTAR20 Special designed light diffuser for

Special designed light diffuser for an even illumination

Orthogonal placement of the sensor in the camera body is guaranteed to be flat to the image plane with a precision better than +/-20µm across the sensor

or Schmidt Cassegrain (made after 2006) telescope tube confidently

intended for large diameter attachments between camera and telescope

ZWO EAF ROBOTIC FOCUSER TESTAR20 Special designed light diffuser forThe EAF is a robotic focuser that connects to your mechanical focuser and allows to autofocus via software. The new generation of ZWO EAF continues the brands signature minimalist design, featuring a robust metal housing for a perfect fusion of form and function. Available in two versions: the EAF that need to be powered via USB C port, and the EAF PRO that includes a lithium batter for a wireless and portable solution To connect the EAF, you need to