Astrophotography can be defined as the special type of photography for recording images of astronomical objects and large areas of the night sky. In other words, this is basically the art of capturing the beauty of the night sky since it reveals surprising astronomical and atmospheric phenomena that may seem impossible to record through a telescopes narrow field of view. Many people find astrophotography as a hobby while others take it as a profession but as much as you want to do this there are specific instructions you must follow to capture that perfect shot that will blow people’s minds away. For this, you need several equipment, that is, a full-frame camera, a fisheye lens that enables you to get a wide view of the sky and a tripod stand for stability while taking 15 second photos. You can also take the photos only with a cropped sensor camera without the tripod stand and the fish eye lens but this will prove a little harder and the results won’t be so breathtaking.
Now if you are looking to capture or to shoot the night sky in the best way possible, first you have to be at the right place and at the right time. The right time to shoot a night sky is obviously at night but make sure it is a moonless night, unless you are planning on shooting the moon. You should also make sure you know the direction of the Milky Way, through the help of some apps like sky map. Also be away from any bright lights, For example, you can never shoot the night sky in a city like environment because the lights will kind of ruin your photo so you ought to be somewhere darker. Your backyard can be a good place but for that perfect shot, be somewhere there are no lights almost at all. You can even do some trick shots in the dark using techniques found at trick photography and special effects reviews here.
You are now in a perfect position to take your pictures and the next step is to adjust your camera settings so as to nail that shot. F/2.8, ISO 1600 and a 25 second exposure are the best settings for that great photo. Alternatively a 30 second exposure will do if your lens opens up to F/4. Now, the 25 second exposure is the most important detail here since the exposure should be 25 seconds for a clear shot but one longer than 25 seconds starts to show star trails. More light is needed since you are limited to a shutter speed of about 15-25 seconds. The f/2.8 fisheye lens provides a large aperture but still the photo may look darker and less stunning. This is where the ISO comes in handy and with an ISO of about 1600, you are assured of less noise.
After all the settings are in place, you will need to edit the photo in the light room. This is where you edit the photo to clearly display the beauty of the night sky. Here, you will reduce any unwanted noise and the exposure is boosted even more. The light room settings you use totally depend on if you want to focus more on the stars against the dark sky. For example you can push the clarity to about +55 or bumping the whites up to +45 and the blacks down to -50. These among other advanced settings will enable you capture that breath-taking shot of the night sky.