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 #
Check out these 5 stars reviews on STC Astro Duo-Narrowband Filter from the worldwide Cyclops Optics customers - Vendor and Group Announcements - Cloudy Nights
IDAS D2 or STC Duo Narrowband - Getting Started With Imaging - Stargazers Lounge