Astrophotography: What's the difference between 3 and 7nm Narrowband Filters?

Hey everyone! Today we are comparing the visual differences between the 3 and 7 nanometer narrowband filters. It is highly recommended to get these 3nm filters as they will greatly improve your imaging results, especially in a severely light polluted environment.

View and purchase the 3nm filters here...
Hydrogen-Alpha: https://optcorp.com/collections/chroma-h-alpha-3nm-filters
Oxygen: https://optcorp.com/collections/chroma-oiii-3nm-filters
Sulphur: https://optcorp.com/pages/search-results-page?q=2+3nm&page=1&rb_filter_ptag_f3f29f134f21b2702e83f43d3126be95=SII

Previous video: https://www.youtube.com/watch?v=bgZxGPe9zPI&t=502s

The video where I utilize the filters to get an amazing image: https://youtu.be/LjSuG8Wjr-0

This video is in HDR! If you are watching on a device that supports HDR, you will instantly see more vibrant, rich colors.

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http://www.ryanheuer.com

Видео Astrophotography: What's the difference between 3 and 7nm Narrowband Filters? канала Ryan Heuer