Well, mendapatkan bokeh terbaik at 1/30th the raindrops are streaks of indistinguishable white. But at 1/250th, the raindrops hover in mid air and you may see the total swell of every water drop. Shutter velocity is measured in fractions of a second, and indicates how fast the curtains at the movie aircraft open and close. At a small f-stop, say f/2, an amazing amount of light passes through, even at a fraction of a second; but at f/22, when the diaphragm is maybe at its smallest, only a tiny amount of sunshine is let in .
You can set your camera to underexpose through the use of EV compensation . Change the shutter pace in your digital camera to have an result on the action-stopping ability. If you’re shooting a picture along with your camera hand-held, you will need a shutter pace that as quick as or sooner than the reciprocal of your focal size.
This can happen if you are taking pictures on a brilliant day, but it is usually not an issue. In many scenes, shadows in which details usually are not necessary can be sacrificed. If this is unacceptable – await better light or strive changing it yourself. The overexposure in individual channels provides you with unnatural colour distortion in shiny areas of the frame. But keep in mind that a full-value, shade histogram provides far more full management over the exposure.
As we’ve seen, the publicity value is the result of the interplay of the aperture, shutter pace, and ISO, and should be around zero to get a well-exposed picture. In images, exposure is the amount of lighting that falls on the sensor of the digicam for a particular period of time. The digital camera publicity settings are responsible for this quantity.
So learning how your camera’s metering system handles numerous scenes and publicity conditions is a vital part of being an excellent photographer. «Proper» publicity is the one which produces the results you want in your photograph. And, of course, artistic expression could cause you to vary from a literal rendering of the scene.