![Svbony Telescope Filter 1.25 inches O-III Nebula Filter 18 nm Light Pollution Filter Narrow Band for Astronomical Telescope : Amazon.com.be: Electronics Svbony Telescope Filter 1.25 inches O-III Nebula Filter 18 nm Light Pollution Filter Narrow Band for Astronomical Telescope : Amazon.com.be: Electronics](https://m.media-amazon.com/images/I/51C+MSHxO7L._AC_SY1000_.jpg)
Svbony Telescope Filter 1.25 inches O-III Nebula Filter 18 nm Light Pollution Filter Narrow Band for Astronomical Telescope : Amazon.com.be: Electronics
![M1 plus RGB stars. BLUE filter, OIII, HA plus SII mixed broad and narrowband Newtonian image ( Tim Hawkes ) - AstroBin M1 plus RGB stars. BLUE filter, OIII, HA plus SII mixed broad and narrowband Newtonian image ( Tim Hawkes ) - AstroBin](https://cdn.astrobin.com/solutions/images/82991/2023/67041606-38d2-4c8a-bcb0-d99ba2999b0a-1673910766.jpg)
M1 plus RGB stars. BLUE filter, OIII, HA plus SII mixed broad and narrowband Newtonian image ( Tim Hawkes ) - AstroBin
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