The change of photography of Battery Charger the night, on the one hand, increases the difficulty of filming, on the other hand also to create a colorful picture provides theme. DuoCi exposure method is mainly used in several places in the shooting at night.

One is the ground scenery area is larger, all kinds of light be scarce dim before dark, and not all open bright. This needs to be in the day is not black before the first exposure. Let scenery left some dark parts level, peripheral outline and the sky the rosy clouds were, and so on. And then, the day was black, all bright enough light and then carries on the second exposure to get light lighting effect. The first exposure to normal exposure in about half of the exposure, more than to lose the night scene effect.

If your digital camera nikon d40 charger |nikon d80 charger |nikon d70 charger | is not repeated exposure device, can be in front of the lens hood or put a bigger than it some black hard cardboard with a tarp, it is stuck in the hood and let it free to turn over, cover. For the first time in days not completely dark exposure, as much as possible before the aperture is small, such as f / 11, f / 16 or even f / 22, the first time such exposure shutter speed can slow down to 4 seconds above, have enough time to finish the first time use black paper exposure. If small digital camera aperture can't receive to be small, can try to adjust low mode will be some, also can effectively reduce exposure. The next will be patient and wait for the it got dark, looking at the lights lit up gradually, then according to the brightness of the light black paper uncovers a few seconds, and then he is exposure to shutter line of locking devices, the completion of a bright lights and shadow detail clear night shot.