BAADER FFB FLAT FIELD BOX 450mm polemaster Invertible sun shade / dew

Invertible sun shade / dew shield

Testar 30mm F/4 Mini Guide Scope with QHY 5L-II camera - back focus from rear of front cell to focus ring approx

which can also be turned off completely to avoid stray light during nighttime imaging sessions with photographic lenses

Note: Thread interface is M42 x 0

1 x 3mm M54 spacer

BAADER FFB FLAT FIELD BOX 450mm polemaster Invertible sun shade / dewNote: Price does not including mandatory crating and shipping cost. Please contact us for a final quote. The Baader FFB FlatFieldBox 450mm is a professional flat panel designed specifically for large aperture telescopes and observatories. Its innovative design provides an extremely uniform light distribution across the entire panel, regardless of external light conditions. Thanks to the inclusion of WRGB LEDs, brightness between different filters can