Focuser 65mm extension adapter for ESATTO 3"

In brief:

• Suitable for connecting the PrimaLuceLab ESATTO 3" to the telescope tube.
• 65 mm length
• Manually rotatable

When installing the PrimaLuceLab ESATTO 3" on the focuser of a telescope with a long focal length/tube length (as is normally found on refractors), the shorter overall length of the ESATTO 3" must be taken into account, as it is a micrometric focuser. For this reason, PrimaLuceLab offers this 65mm extension, which can be installed between the ESATTO 3" and the telescope tube. A precise system with 3 screws (set at 120°) allows you to rotate the focuser manually.