PrimaLuce Lab ESATTO 4" Robotic Focuser - EST4 10mm Eyepieces Set up your eyepieces

Set up your eyepieces

Reverse Polarity Protection

The major top line of this cover is 60" while the major height is 48"

including one piece of ED glass

PrimaLuce Lab ESATTO 4" Robotic Focuser - EST4 10mm Eyepieces Set up your eyepiecesThe PrimaLuce Lab ESATTO 4" is the large dimension robotic focuser designed for observatory class telescopes or for astrographs that need a large free aperture, like the Takahashi FSQ 106. Compared to the smaller models, ESATTO 4" offers a larger free aperture of 102. 2mm, a longer draw tube travel of 35mm and a higher payload capacity of 10 kg. As always, the ESATTO 4 comes with the incredible technical features of all the ESATTO focusers: resolution