Basic DSLR Technology (Shutter Speed)

The first step that must be learned to master the DSLR camera is the Shutter Speed, Aperture / Diaphragm and ISO. Because those three things which will produce an image with the composition and tonal. I'll try to explain one by one on all three issues

Shutter Speed, is the speed of open and closed curtains. This speed that would determine how much light is captured. These speed Shutter speed found on a DSLR camera.

1. Bulb means the speed of open and closed curtains in the set yourself by clicking our finger on the shutter release. So the bulb can be an alternative when we did not find shutter speed provided by a DSLR. However, using the bulb sometimes requires a strong instinct.

2. Slow Speed, is a category of low speed in Shutter speed. The numbers are ranging from more than 2 seconds to a quarter thirty seconds (1/30s). Slow Speed ​​is usually used when the condition of the object, the foreground and background low light. But there are risks that must be paid when using a slow speed, the use of objects should not be on the slow speed of moving objects and for maximum results, must use a tripod / cantilever so that the image does not shake / shake. But some photographers actually capitalize on slow speed to produce an image of high artistic value, such as used for panning technique on a vehicle and used to shoot streams resulting river flows like a gentle snow. Or it is used to produce a laser / light trail at night. This one gambr when I use the technique slow speed at night.

3. Fast Speed, a high speed category in the Shutter Speed. Number starting from one-quarter-second (1/40s) to more than a trillionth of a thousand seconds (1/1000s). Fast Speed ​​usually used for objects with full light conditions and high-speed, so it does not need something to prop the camera. Fast Speed ​​is perfect digukanan to freeze something, like a bee, flying to and fro, a motorcycle rider with high speed even, there is a camera specifically created to implement Fast Speed ​​so it can freeze a bullet being shot.