ESATTO 3" ADAPTER FOR SKYWATCHER ESPRIT 120 & 150 Eq8 CNC milled from a solid

CNC milled from a solid block of aluminium with an anodized black matte finish

8mm (2") diameter filter and has 44mm of free aperture

an essential condition when using instruments with such a fast focal ratio

In addition to this amazing optical performance

ESATTO 3" ADAPTER FOR SKYWATCHER ESPRIT 120 & 150 Eq8 CNC milled from a solidThis adapter allows you to install the ESATTO 3" robotic focuser to the Skywatcher Esprit 120 ED & 150 ED apochromatic refractors. A precise dovetail coupling system with 3 screws set at 120 allows you to manually rotate the focuser. Note When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors), it is necessary to take into account the lower travel of ESATTO 3" since it's a micrometric focuser.