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 Prima Luce Lab has designed this 40mm 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.
Two M5 screw holes are included on the side of the extension at a distance of 22mm centre-to-centre for connecting a finderscope saddle such as the .
Prima Luce Lab ESATTO 3" 65mm extension tube installed on Skywatcher Esprit 100ED.
Specifications
| Length | 40 mm |
|---|---|
| Connection (telescope side) | ESATTO 3" adapter |
| Connection (camera side) | ESATTO 3" |
| SKU | PL3600317 |
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
