BAADER UFC DARK SLIDER Nadirus 12" you can also add the

you can also add the M48 1mm and 0

Filter thread M48 x 0

PLLANSU115P

there is no need for periodical lubrication of the internal components and therefore the maintenance is much reduced and limited to the external cleaning

BAADER UFC DARK SLIDER Nadirus 12" you can also add theThe Baader UFC 3D printed Dark Filter Slider allows you to easily create dark frames in combination with the UFC Filter Changer. The Dark Slider completely blocks the optical path when inserted into the filter changer. Click here for instructions. The Baader UFC Universal Filter Changer is an incredibly versatile modular filter holder system with adapters for a wide range of telescopes and imaging trains, including the Celestron RASA series and even