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Shooting stars should choose as far as possible from the canon nb-6l battery city suburb, empty place, avoid the interference of artificial light source. The proposal chooses big wide Angle lens, can choose big sky to film, in order to enhance the visual effect of pictures. The tripod is indispensable, and also to fill with flash light. Check whether the tripod before filming in photography, suggest some heavy rock hanging to keep the best solid state. Choose manual focus and the focal length of the infinity, try to reduce the ISO, had better be in 50 ~ 100, effectively prevent photos appear a large number of pixels. Shooting canon nb-5l battery model for manual metering block, this time on top, because the light is very poor. Aperture choose commonly in f / 8 or so, if star too dark, small aperture into the amount of light in the insufficient; If don't want exposure time is too long, also can choose bigger aperture. Exposure to use B door, if hope that some of the long track stars, the exposure time in dozens of hours, when the shutter release use is very necessary.

Sometimes the stars in the film will leave behind the curve, and is based on a series of concentric circles, the composition for the north star center should be paid attention to. If prospects under exposed easily, also can use a flash or artificial light appropriate for light, but to prevent excessive exposure.

Black background is shooting stars the best environment, not from any artificial light source, the stars and the influence of ground of the forest is the last silk glow.with ears apart, let the pictures have administrative levels feeling.

In a few regional can take to the aurora, plus the all over the sky stars, the effect is more surprise. Shooting the aurora need to use long exposure to control, but in less than 15 s, such clap a sky to a clear. canon nb-4l battery