Using OPT's TRIAD Ultra Quad-Band Filter Under Extreme Light Pollution
Astro Pixel Processor - APP 1.068: I have added 4 new debayer algorithms, especially for so-called Multiple NarrowBand filters like the STC Astro Duo Narrowband filter & OPT TRIAD Tri-Band Narrowband filter.
Using OPT's TRIAD Ultra Quad-Band Filter Under Extreme Light Pollution
Rosette Nebula with OPT Filter Triad Ultra Quad-Band Narrowband Filter ( Andre van Zegveld ) - AstroBin
Radian Triad Tri-Band Narrowband Filter 1.25"
Dual-band, tri-band, quad-band nebula filters - Imaging - Tips, Tricks and Techniques - Stargazers Lounge
Amateur AstroImaging on Twitter: "OPT TRIAD TRI-BAND NARROWBAND FILTER https://t.co/Sgx2S4XJhL https://t.co/RExxrOIWa2" / Twitter
Radian Triad Tri-Band Narrowband Filter 2"
Radian Triad Tri-Band Narrowband Filter 2"
OPT Filters Triad Ultra Quad-Band Narrowband Filter 2"
Radian Triad Tri-Band Narrowband Filter 2"
A new city light pollution filter! Triad Quadband Ultra Filter. - VisibleDark
A new city light pollution filter! Triad Quadband Ultra Filter. - VisibleDark
OPT Filters Triad Ultra Quad-Band Narrowband Filter 2" - Trevinca Skies
Red halos with Radian Triad Ultra Quad-Band Narrowband Filter – General – Astro Pixel Processor Forum
Radian Triad Tri-Band Narrowband Filter 2"
Radian Triad Tri-Band Narrowband Filter 2"
Radian Triad Tri-Band Narrowband Filter 2"
OPT Filters Triad Tri-Band Narrowband Filter 1,25"
Narrow Tri-band filter comparison testing - Electronically Assisted Astronomy (EAA) - Cloudy Nights
Rosette with the OPT Quadband filter and ASI294mc-pro - Experienced Deep Sky Imaging - Cloudy Nights
M27 Nebula, a first light color image, exp. 300sec frame, org. rev. image. Filter: 2" Triad Ultra Quad-Band Narrowband Filter ( Niels V. Christensen ) - AstroBin
OPT Filters Triad Ultra Quad-Band Narrowband Filter 2"
OPT just announced their Quad-Band narrowband filter - Beginning Deep Sky Imaging - Cloudy Nights
OPT Triad Ultra Filter Review | My Results with a DSLR and Astro Camera
Radian Triad Tri-Band Narrowband Filter 1.25"
OPT Triad Ultra Filter Review | My Results with a DSLR and Astro Camera
OPT just announced their Quad-Band narrowband filter - Page 3 - Beginning Deep Sky Imaging - Cloudy Nights
