WebSTC’s Astro Duo-Narrowband filter is s pecifically engineered to capture 7-12nm bandpass for H-Alpha, and Oxygen III nebula emission lines found in gaseous nebulae. With a transmission rating of greater than 8 5%, this … WebRGB filters are often called broadband filters, due to the large amount of light they pick up, whereas the narrowband filters will allow a much smaller range of light through them. Narrowband filter data is generally combined in processing to the following colours Ha - Green OIII - Blue SII - Red
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Yesterday I did some testing with the new Antlia ALP-T dual-narrowband filter - in fact I made a comparison with my Baader 6.5nm Ha and OIII CMOS filters. Equipment used: - Skywatcher Esprit 100 (f/5.5, 550mm focal length) with standard SW flattener - QHY600C-PH CMOS-camera (OSC) - Skywatcher EQ6-R mount and MGEN-3 autoguider - N.I.N.A. for ... WebAstro Duo-Narrowband filter is designed to capture specific wavelengths of gaseous and planetary nebulae. Of particular interest to astrophotographers is the Hα emission line at 656nm and OIII lines at 500nm, performing high transmissions and rejecting light pollution as well as the important blocking of longer wavelengths. tripledes algorithm
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WebAug 13, 2024 · For those struggling with bloated, fat stars in their images, a dual-bandpass narrowband filter like this may be a great solution for you. Below, is an up-close look at a section of the Veil Nebula image that … WebMay 4, 2024 · The filter is wonderful. Go image the crescent nebula without a filter. SO many stars and they will bleach out any form of the crescent. Add the filter and you will get so much more nebula and less stars. I would show the difference between my 2 images but I dont have access to them at the moment. WebBest Used Car Dealers in Fawn Creek Township, KS - Christmore's Used Cars, Perl Auto Center, Purkey's Used Cars, Quality Motors, Drive Now Coffeyville, John Lay Truck and … tripledmyg twitter