![]() ![]() Color or Monochrome Dedicated Astronomy Cameraĭeep sky imaging is the practice of photographing distant galaxies, nebulae, and more.Modified DSLR/Mirrorless or Dedicated Astronomy Camera.With upgrades like these, you are well on your way towards entering the world of deep sky imaging. Any of these upgrades will drastically improve your images and give you an excellent widefield setup. ![]() Once you've mastered polar alignment and tracking at long focal lengths with a star tracker, you can take the next steps to either upgrade to a dedicated astronomy camera, add autoguiding to your setup, utilize a light pollution filter to cut through city lights, upgrade to a GoTo Equatorial Mount, or all of the above. You can either use a telephoto lens such as a 135mm or 200mm, or even better options are widefield telescopes like the TPO UltraWide 180 (180mm), the William Optics RedCat 51 (250mm), or the Radian 61 (275mm). For these targets, a focal length anywhere between 50-500mm or so can be used, depending on the target. Common targets include the Andromeda Galaxy, the Orion Nebula, Rho Ophiuchi, and other close-up views of the Milky Way and night sky. This enables you to start photographing some wide views of large deep sky objects. With widefield imaging, you can start to dabble in longer focal length lenses and telescopes since you're using a star tracker regularly. Widefield astrophotography can include some Milky Way & Star Trails, but generally uses some more advanced techniques. This opens up the possibilities even more for capturing stunning images of the Milky Way. Star trackers allow you to take much longer exposures than a tripod alone, as you can track the stars' apparent movement against the Earth's rotation. In that case, you can purchase a star tracker which will take your astrophotography to a brand new level. Maybe you've already dabbled in night sky photography with your camera on a tripod. By taking long exposures, you can start your journey into astrophotography. All you need is a sturdy tripod and relatively dark skies, away from city light pollution. If you do happen to already own a DSLR or Mirrorless camera or are willing to buy one, you can take even better photos of the Milky Way galaxy or star trails. This mode lets you take long exposures of the night sky without a larger camera. Smartphones, including the iPhone 11, Samsung S20 Ultra, Google Pixel 3, and newer versions all have an astrophotography mode built in. Many people might be surprised to learn that with some of the latest smartphones, you can get started taking your own images of the night sky with little to no other equipment. Learning how to use your camera and the correct settings is crucial to being able to eventually take more advanced photos of space. Photographing the Milky Way and the stars is the first stepping stone towards being able to capture stunning deep sky images. No matter which level you're at, OPT has the astronomy gear you need! Our friendly and expert Sales team is always standing by to assist you with any questions you may have. We'll start with gear you might already own and go all the way up to professional-level observatory setups, and cover everything you might need in between. Some astrophotographers may want to dive right in to Level 7, while others may want to keep it simple and start at Level 1 or 2. There's no "right" or "wrong" approach to each level, and some of the equipment may vary depending on your technical knowledge and what you may or may not already own. In this blog, we'll dive into 10 different levels of deep sky astrophotography setups along with example images you can achieve with each. And if you don't have one of those, you can even use your smartphone if it's relatively new. You might be surprised to learn that you can take amazing beginner astrophotographs with that old DSLR camera you have at home. ![]() Explore Scientific - Keys to the Universe SaleĮvery beginner astrophotographer has to start somewhere, and the best place to begin is with the gear you already own. ![]()
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