HOW TO PHOTOGRAPH FIREWORKS
Fireworks are photographed by opening the camera’s shutter over a period of several seconds to let the fireworks’ streaming light to draw lines on the photograph.
Here’s how to do it:
DSLR Cameras
1.) Turn off your flash.
2.) Set the lens to manual focus and set it to the ∞ (infinity) mark. With most autofocus cameras, use autofocus to focus on something very far away, and then reset it to Manual focus to lock the focus at infinity for the rest of the night.
3.) Put the camera on tripod. Use a cable release or remote control so you won’t move the camera.
If you don’t use a tripod, the smooth streaks will become squiggles. If you want weird special effects, be my guest and wiggle the camera around to see what happens.
4.) If your camera has it, shoot on M or Manual exposure mode.
5.) Set the camera on “B” or “Bulb.” When you press the shutter, the camera opens to light, and stays open until you remove your finger.
Some cameras have a “T” (time) setting, which instead stays open by itself and closes when you press the shutter a second time. This isn’t as convenient.
If you have neither of these, set a long manual exposure of many seconds, and start the exposure the usual way. Use your hand in front of the lens to stop it. If you have no remote control or cable release, set a long exposure and use your hand or a piece of black card to start and stop the exposure.
If you have none of these settings, so long as you turn off your flash, you will be as good to go as possible.
6.) Shoot at the lowest ISO for the best results. Turn off ISO AUTO because it will try to set a high ISO in the dark. If you have no idea what ISO is, forget about it.
7.) Try an aperture of f/5.6 at ISO 50 and ISO 100, and f/8 at ISO 200 for starters. If you don’t know what an aperture is, or your camera doesn’t have this adjustment, don’t worry.
8.) Open the shutter before the first burst. Hold it open several seconds, until one burst completes, or hold it open longer for several bursts.
As more bursts happen, they “draw” on you film or digital, and add together to look like they all happened at once. If you only open the shutter for one burst, you get one. If you hold it open for several consecutive bursts, you’ll get a photo loaded with all of them.
9.) How’s it look? Too dark? Open up the aperture (set more towards f/4). Too washed-out? Stop down (towards f/11). Try again until you get an exposure you like, at whatever aperture you need.
10.) The brightness of the burst depends only on ISO and the aperture (f/stop). They don’t vary with the amount of time the shutter is open.
11.) The brightness of the sky, but not the bursts, also varies with the length of the exposure.
12.) For a bluer sky, I prefer the Tungsten white balance setting. For more orange, try the cloudy or shade settings (see white balance for more).
Compact Cameras
Pocket digital cameras rarely have a Bulb setting. For these, use the long time exposure or night mode or even firework mode. Most compact cameras can make exposures as long as 15 seconds, and you don’t need a cable release, you will need to set the camera on a tripod or a wall and use the 2 second self timer.
No Manual Mode?
If you have no manual exposure mode, use the Aperture-Priority (A or Av) mode instead. Choose the aperture as above, press the shutter before the first burst, and use your hand to cover the lens if the camera stays open longer than you want it to.