ISO mode is panasonic dmc-tz4 charger to point to film the sensitivity of the light. This was in the traditional camera to film for the definition. ISO, the higher the value, the film the sensitivity of light and more high, and it can be suitable for darker shooting environment.
In the definition of digital SLR to ISO and the film is same,panasonic lumix dmc-tz3 charger represents the CCD photographic components or CMOS photographic speed, the more that the numerical ISO as sensitive material the photosensitive the stronger ability.
In the filming process are frequently used in ISO value is 100 or 200, in order to take the more clearly, the more clean photos, often will need to ISO setting for lower numerical. ISO numerical double, and its light-sensitive speed also double, but higher ISO will increase the panasonic lumix dmc-fz20 charger noise from the pictures, the serious influence quality.
Since high ISO will affect the quality of the picture, then, have high ISO will bring which direct benefits? First, the "highly sensitive state-of-the-art" technology can solve the problem of shooting night scenes. Before shooting, or the night long time exposure, or use a flash, if it is long time exposure method, must use a tripod to ensure the stability of the camera PANASONIC Battery Charger itself, if not the tripod, will only improve ISO values, this also is a kind of than having solutions
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