Digital Cameras - Start thinking more about your digital photography
Likewise, slow your exposure speed to 1/10 of a second or thereabouts. Be sure to hold your digital camera steady, or use a tripod, to avoid camera shake. That waterfall will now look like a stream of water flowing down. Try adjusting your digital camera’s exposure time when recording pool balls, automobiles, or other fast-moving subjects for interesting effects.
Most higher-end digital cameras support a histogram feature that can be displayed before or after you take a photo. Though it looks like a complex chart, a histogram is merely a representation of an image’s brightness, and whether or not it has rich shadow and highlight areas. Without going into science or a lot of details, here’s how you can use your histogram while taking pictures. If the histogram is weighted towards the left side with vary little if any curvature near the right, your photo will most likely be underexposed (too dark). Use your exposure compensation tool to brighten the image. Consider a slower shutter speed to allow more light to enter the camera lens. Note that there are exceptions. Are you taking photos of fireworks in a night sky? Since most of the picture will be dark your histogram should naturally be weighted towards the left.
If you are out and about in everyday life with your camera and there is a picture that you absolutely cannot miss but you don’t have a tripod, what do you do? Obviously you can’t carry your tripod everywhere you go: Change the ISO film sensitivity to allow your digital camera to take pictures with shorter exposure times. This can result in grainier images, so you’ll need to experiment. Refer to your camera manual for details. Use your digital camera’s portrait mode to reduce camera shake. Set your camera to take a picture 2 or 10 seconds after holding and releasing the shutter button, and you’ll eliminate camera shake that would have normally resulted. Just remember to keep the camera as still as possible while waiting for the picture to be taken.
If your digital camera has an optical viewfinder and not an electronic one, you should never, never use this when pointing your digital camera towards the sun, especially for sunrise and sunset photos! As your digital camera’s optical viewfinder is not tinted, it’s almost as bad as just pointing your head and looking straight at the sun. This could cause serious eye damage. Looking through a viewfinder versus the LCD helps you hold the camera sturdier and closer to your eyes, thus reducing camera shake. However, in this instance, you should use your digital camera’s LCD. If you’re worried about camera shake, use a tripod. However, especially with the sunrise, due to the brightness of the sky, your digital camera should normally be able to take very fast photos, minimizing any camera shake.
If you have a good optical zoom, here is an experiment you can do while taking digital camera photographs. When taking pictures of homes, skyscrapers, cabins, etc., zoom in on individual pieces of architecture. Take a minute to really look at your subject, and you may be able to find individual engravings, sections of paneling, or dents and scars in the wood of a cabin that may result in interesting pictures. The trick to taking better photos is to really observe a subject and see it from all angles. Go downtown, find some office buildings, and really take a minute or two to study them. You may find engravings or sculptures on or around the buildings that you have never noticed before.
Just because large cities can be known as ‘concrete jungles’, it doesn’t mean your entire collection of skyscraper and cityscape photos should just be of steel and glass structures. For variety, look for green spaces near parks, and compose some of your shots intermixing trees with the skyscrapers. Some of your photos, if composed correctly, could look like taller buildings sprouting out above a line of trees. For example, if you are in New York City, look to Central Park. In Chicago, great skyscraper and greenery photo opportunities can be found near Grant or Lincoln Park.
While you should always try to take digital photos at nighttime that avoid the blurred results of ‘camera-shake’ due to long exposures with an unstable digital camera, realize that blur is not always undesirable. Some blurring can be used creatively, such as that created by cars driving on an interstate at nighttime. This effect is best performed if the roadway is next to a lit skyscraper or cityscape. Frame a photo containing the cityscape and roadway, and take an exposure of half a second or longer as necessary (use a tripod!). The skyscrapers should look clear and crisp, and the roadways will turn into streams of light.