As I was surfing the web today, I came across several questions (throughout the various photography forums which I like to visit) regarding "how to shoot fireworks photos." Although I came across a lot of good information, there were bits and pieces scattered about, and since I myself have had (what I consider to be) success in shooting fireworks, I thought I would share these helpful tips for those of you who will be bringing your cameras along to the Fourth of July celebrations.
First and foremost, the single most important thing you need to have when shooting fireworks is a tripod. Whether you are shooting with a point and shoot camera, or a fancy digital SLR, you simply won't be able to hold the camera steady enough by hand due to the relatively long exposure times required in fireworks photography. Tripods are a MUST! With that being said, you should also remember that if you are planning on brining a tripod to an event such as the Fourth of July (or any fireworks celebrations for that matter), there are bound to be plenty of people all trying to claim enough space to stand or sit comfortably, so you'll want to go a little early to set up your tripod before the crowds arrive.
When shooting fireworks, you'll achieve great results if you shoot with a fairly long exposure time. If you are using a point and shoot digital camera, most of them have a dedicated "fireworks" mode or setting. If you are shooting with a digital SLR, you'll want to use anywhere from a 4-5 second exposure, shooting at an aperture of f11 or even f16. One of the best tools to have with you (in addition to your tripod) would be a shutter release cable. That way, you can set up the initial framing of your shots, and control the shutter while still getting to watch those beautiful fireworks. Also, a shutter release cable would be especially userful if you want to use your camera's bulb mode to capture even longer exposures.
Another experiment you can do, is to set your aperture very small, say at f22 or even f32, and shoot with an exposure time of 20-30 seconds. You'll be able to catch several fireworks in the frame, and the results can be outstanding!
In framing your shots, it will all depend on the type of photos you are after. If you like the closeup and tight shots of the fireworks blast as in the above image, you will want to bring a zoom lens which can go to at least 200mm. That will allow your camera to get up close and personal with those fireworks. If you prefer to capture the fireworks in a landscape or "entire scene" view, bring a nice wide angle lens. Here's a look at what a wide angle lens would be likely to capture:
Whichever you choose, you'll be sure to capture amazing photos and there will be no need to fumble about switching lenses during the show. I hope these quick and easy tips will come in handy, and help you to further enjoy your Fourth of July holiday weekend by snapping some fantastic fireworks photography!