Pentax K20D Manual do Utilizador descarregar pdf (Página 141)

140

Using the Flash

Trailing curtain sync discharges the flash immediately before the shutter

curtain closes. When shooting moving objects with a slow shutter speed,

Trailing curtain sync and Slow-speed sync produce different effects

depending on when the flash is discharged.

For example, when shooting a moving car with Trailing curtain sync,

trailing light is captured while the shutter is open and the flash captures the

car immediately before the shutter is closed. Therefore, the picture will

include a sharp, well-lit car with trailing lights behind it.

1 Set the mode dial to any mode other than B or M.

2 Press the { button and press the four-way controller (3).

3 Select I or k and press the 4 button.

4 Press the K button.

5 Take the picture.

Using Trailing Curtain Sync

Trailing curtain sync slows the shutter speed. Turn off the Shake Reduction

function and use a tripod to avoid camera shake.

Slow-speed sync Trailing curtain sync

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Pentax K20D Manual do Utilizador Página 141