The PrimaLuce Lab 65mm extension tube for ESATTO 3" is an essential accessory for astrophotography enthusiasts who want to achieve the perfect focus for their images. This extension tube is designed to work seamlessly with the ESATTO 3" motorized focuser, providing precise and stable extension for your telescope. With its high-quality construction and precise machining, this extension tube is built to last and provide reliable performance for years to come. Whether you're a beginner or an experienced astrophotographer, the PrimaLuce Lab 65mm extension tube for ESATTO 3" is an excellent investment in your equipment that will help you capture stunning images of the night sky.
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. For this reason we have designed this 65mm extension that can be installed between ESATTO 3" and the telescope tube. A precise dovetail coupling system with 3 screws set at 120° allows you to manually rotate the focuser.
