I refocus after 1 hours and after that when the temperature has change more than 5C with my longer ones. Comet Neowise 2020. Nebula by Standard Alternatives: Top 10 Video Hosting Services and Yes that Astronomik CLS Clip-Filter will certainly help a lot from your red zone. You currently have javascript disabled. The LPRO Max and CLS filters offer a wider band-pass for more natural looking stars. Again, no problem with a telescope. I own an Optolong UHC filter which has gaving me lots of good results but, when I try to use it for wide angle landscapes pointing at cities, I am really struggling to get good results. SkyTech offers clip-in filters for Canon EOS DSLRs in several different imaging situations. Im just getting into astrophotography and my first shot was of the Orion Nebula! All the best man. Mine was very pale in the center but I really like the way it turned out. This photo was captured using a dual-bandpass filter (Ha + OIII) and a one-shot-color dedicated astronomy camera. It sounds like your camera is not modified, so the CLS (Not CLS-CCD) is what you want. A 90-second exposure of this area of the sky without a filter would be almost completely white! You currently have javascript disabled. I started with my unmodified T3i and was very happy. The biggest issue is that the IR filter built into the sensor for DSLR tends to block a lot of the Hydrogen Alpha (HA) lines that are emitted by the nebula. , NGC 7000 in Narrowband (Light Vortex Astronomy), A Road Map to the North America Nebula (Sky and Telescope). No filters. Ive done a little research already but if I would like to hear an opinion from anyone then Ill put my bet on you, bro. Because I stretched it to its limits, I revealed light pollution, amp glow, gradients you name it! This line of SkyTech LP filters was designed for use with APS-C sized Canon EOS cameras such as the Canon Rebel series. My backyard is considered to be a Class 8 on the Bortle Scale, which is almost as bad as it gets. Unmodified DSLR on Heart Nebula - Beginning Deep Sky Imaging - Cloudy Canon T7i, GSO RC8 at f/6, 88x7min, ISO 400. Hopefully your article will encourage those contemplating getting started in astroimaging to go ahead and use the "ordinary" DSLR that they already have, without feeling obligated to either modify it or purchase a dedicated camera.
best nebula for unmodded dslr