2011年3月3日 星期四

Using LED Lights in Creative Photography

Flashlight photography is an emerging technique being pursued by photographers. Using a flashlight in photography allows a photographer a new avenue of imagination and creativity for the photographer. When used correctly, LED flashlights can mimic natural lights and create effects not possible in photo imagining and manipulation software. LED lights allow the light source to be directly controlled by the photographer's vision. The following are some basic equipment tips and techniques.

The Right Camera

The single-lens reflex camera, or SLR, uses a mirror to accurately reflect to the photographer the same scene that the camera does. The digital SLR, or D-SLR, has the same capabilities as the film SLR, but uses a memory card instead of film. Either type of camera is great for flashlight photography because you can adjust the shutter to a long speed, which is perfect for LED light techniques.

Tips and Techniques

It is helpful to use a lot of LED lights to get a good quality picture. These lights tend to be on the small side, and don't give off a whole lot of light. But don't worry - LED's are fairly cheap and you can get dozens of them for just a dollar or so.

LED flashlights are wonderful hard lighting sources, because the light is extremely focused. A photographer can use the LED flashlights by placing one or more flat on the ground in order to light up the bottom of an object or some other specific focal object. If you need lighting going upward, stack the lights on top of each other in tripod fashion.

Another way to use LED flashlights is to use self-adhesive Velcro to make a hook strap that wraps around the lens of your camera. Allow two extra centimeters slack for attaching some loop Velcro. Connect the loop side to the hook side with the adhesive side facing outwards. Next, attach the lights to the adhesive side one at a time until you cover the entire strap, and voila! You now have your very own lighting source for pointing LED light directly at objects, and you hardly spent a dime.

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