PrimaLuceLab 5mm/7mm/9mm M48 Extensions (PL3304805/PL3304807/PL3304809)

PrimaLuceLab 5mm/7mm/9mm M48 Extensions (PL3304805/PL3304807/PL3304809)M48 extension rings have different uses: can be screwed to optical accessories (such as field flatteners or focal reducers) to bring the camera sensor at the right distance from the lens (to optimize performance) can be used to separate the mechanical accessories that, when used together, can touch and then not work properly (eg an off axis guider could touch a filter wheel and it could prevent its rotation searching for a guide star) M48 extensions

click the Support & Downloads tab to read our NexYZ Tension Adjustment Guide

The entire telescope kit weighs just 18 pounds

a duo-narrowband filter in the Hα and OⅢ bands is often used

CGEM/NEQ6/AZEQ6 mount (#3339-CGEM)

The Ultima Edge 18mm has a generous 65° field of view perfect for viewing planets

It also can be adjusted manually by pressing a button on the focuser

Delivers stunning wide-field views with pinpoint stars to the edge of the field

can be screwed to optical accessories (such as field flatteners or focal reducers) to bring the camera sensor at the right distance from the lens (to optimize performance)

and Ursa Minor

Both planetary filters

12V Power Adapter

This still plastic ring is mounted onto the aluminum front frame