PrimaLuceLab 65mm Extension Tube for ESATTO 3-inch
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.
- 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
Original: $125.00
-65%$125.00
$43.75
Description
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.
- 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
