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Astrophotography, Landscape Photography, Landscape Photography, Tutorials
Astrophotography For Beginners | How to Photograph The Night Sky
Astrophotography For Beginners | How to Photograph The Night Sky
This is probably the question I get asked the most so I’ve decided to make a video and a guide that answers all of the questions so here it is, my Astrophotography Guide. If you like the video please subscribe to my Youtube channel to support more guides being made.
Astrophotography For Beginners | How to Photograph The Night Sky
The Equipment
Camera – I use a DSLR but any camera with manual settings should work.
Lens – A wide angle lens with a large aperture. The wide angle helps you to avoid star trails the large aperture lets more light reach the sensor
Tripod – You need something that’s strong enough to hold the weight of your camera and that won’t wobble in the wind. Stability is key.
Trigger Release – You want to avoid any camera shake. using a remote trigger release allows you to release the shutter without touching your camera. Locking the mirror up also helps reduce camera shake – look in the camera menu to lock the mirror.
Torch – Obvious reasons, it helps you see in the dark.
Spare Batteries – The cold will eat your battery life so you will probably need to take 1 or 2 spares. Keep them warm in your pocket for best performance.
Do You Want To Avoid Star Trails?
If so keep reading, if not skip to the next section.
*I should note that I’m not book-read or claiming to know the science behind this. I just know I don’t like star trails and this is how I avoid them…*
The Earth’s rotation is what causes the star trails – Your camera shutter needs to be open for a extended period of time to get enough light to reach the sensor. The sensor picks up the stars movement during that time.
How do I know how long I can leave the shutter open for?
The 600 Rule
There’s some simple maths you can do to work out what the maximum time you can leave the shutter open for. All you need to do is ” 600 divided by your true focal length” I’ve done some examples for you below.
You’ll quickly realise that wide angle lenses give you the most time.The way I look at it is that longer focal lengths just magnify the problem an give you less time.
What Settings Should I Use?
There are 3 ways to control the image: 1) ISO – You want to keep this as low as possible, as this increases so does noise in the image, so keep it as low as possible.
2) Aperture – Wide apertures allow more light in, your limited to what lens your using I usually keep this at F2.8
3) Shutter speed. As long as you have a steady base and you stick to the maximum shutter speed without downgrading image quality, unless the camera moves. Leaving it open too long will cause star trails.
Experiment!
There is a LOT of trial an error, don’t be discouraged by this. I’ve had lots of nights where I get no decent photos but I usually learn something – Usually what not to do. But that’s what makes it fun. You can get creative and do some light painting or shoot some star trails just because I don’t like them doesn’t mean you won’t either. Have some fun with it, there’s no right or wrong way.
Share Your Photos – #AdamKappa
If I helped you in any way I’d love to see what you get. Use the #AdamKappa and tag me in your photos. I’m on Instagram – AdamKappaPhotography . Twitter – Adamkappaphoto and Facebook – Adam Kappa Photography
Example photo from the video – Click here to watch the video