10/15/2026
How I make night sky images.
I am by no means a great night sky photographer. I can capture an image that I am happy with, but there are some folks like my friend Sean Parker Photography that does incredible work that I am in awe of each time he creates an image. I am very simple in my process and I do get enough questions that I feel I should at least give you an idea of my process. First I get my widest and fastest lens, which is the Tamron 12-20mm f2.8 lens for my Sony system. A good tripod and head that will keep the camera steady for exposures sometimes as long as 30 seconds. I set my camera in manual mode, f2.8, I start at ISO 1600 and 15 seconds, and use manual focus mode. Next I find a location. I'm not willy-nilly in my selection, I will check with friends who have posted images and talk with them, but I also rely on a few Apps, primarily PhotoPills to do my scouting. I can get an idea of how it will look and the approximate time, fairly accurately at that, using the Night Augmented Reality view. I can move the time up to see when it matches the times the galactic core is visible, which is listed in the App as well. I will double check times using any other sunrise App as well. I then will get to the location while there is enough light to set up and double check settings. Then once the stars start appearing I zoom in with manual focus and turn the focus ring until the stars are sharp. At that point I am ready to do an exposure to see if I need to make any adjustments in shutter speed or ISO. I also zoom in to see if the stars are sharp and will refocus if necessary. Now I do one of two things I either use a remote to trigger the shutter or I will set my camera to interval exposures to do it automatically. I do like to go back every 10 to 15 minutes to double check exposure. I'll have to address my processing on a different post. But again, I am very basic and there are people that specialize in night skies that can give you more detailed information that does require more work, but my short attention span also deters me from doing it better. Go out have fun, less moon means more stars, I like fall because the core is in the southern sky just after sunset and I can get to bed early. For this image I used my new Tamron 12-20mm lens on a Sony a7RIVa, Manual Mode, f2.8, shutter speed of 13 seconds, at 12mm, ISO 3200, Leofoto tripod.