AstroPixelProcessor on Twitter: "Astro Pixel Processor 1.068 has been released ;-) - Special Debayer Algoritmes for Dual Narrowband Filters like the STC Astro Duo & OPT TRIAD Tri-Band Narrowband filters https://t.co/PwXUpkOiuY #Astrophotography #
ZWO Duo-Band Filter | ZWO ASI
STC Filters Astro Duo Narrowband Filter 2"
Do users of the STC duo narrow band filter recommend it. - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
Narrowband filters with ZWO color cameras? - Experienced Deep Sky Imaging - Cloudy Nights