Testing the Svbony SV240 Multi-Narrowband Filter
By Naztronomy • Posted on 7/10/2025
I had the opportunity to test the Svbony SV240 Multi-narrowband filter for the last few months. Due to weather, I only had two nights of imaging with it! But I made the best of it. In the video above, you can see my thoughts on it but the gist of it is that it’s a cool filter but I don’t see myself using it every day.
Here is the result of NGC 6960 that you saw in the video. Also known as the Western Veil Nebula and Witch’s Broom Nebula:

I really like that the bright star there is not throwing out a massive halo.
If you want to order the filter for yourself, get it here: https://amzn.to/4lOTPwb