BAADER FFB FLAT FIELD BOX 450mm polemaster 25" barrels from hitting the

25" barrels from hitting the mirror

1 x 3mm M54 spacer

Lens elements / groups

With its its precise internal sliding and balanced rigid

The LAN connection offer superior high-voltage tolerance with respect to the typical RS-232 connection

BAADER FFB FLAT FIELD BOX 450mm polemaster 25" barrels from hitting theNote: 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