The Built-in Flash

Use with CPU lenses with focal lengths of 18–300 mm or non-CPU lenses with focal lengths of 18–200 mm ( 118; note that auto flash level control is available with CPU lenses only). Remove lens hoods to prevent shadows. Lenses that block the subject’s view of the red-eye reduction lamp may interfere with red-eye reduction. The flash has a minimum range of 60 cm (2 ft.) and can not be used in the macro range of macro zoom lenses.

If the flash fires in continuous shooting mode ( 36), only one picture will be taken each time the shutter-release button is pressed.

The shutter release may be briefly disabled to protect the flash after it has been used for several consecutive shots. The flash can be used again after a short pause.

See the Appendix for more about the built-in flash, including flash control, shutter sync speeds, and range. For information on optional flash units (Speedlights), see“Optional Flash Units (Speedlights)”( 119). See “FV Lock” for information using FV lock ( 92).

Rear-Curtain Sync

Normally the flash fires as the shutter opens (“front curtain sync”; see below at left). In rear-curtain sync, the flash fires just before the shutter closes, creating the effect of a stream of light behind moving subjects.

Front-curtain sync

Rear curtain sync

22 — Built-in Flash (95)

Choose how the built-in flash fires.

26 — Modeling Flash (98)

Preview the effects of the flash.

42 Reference: More on Photography (All Modes) / Using the Built-in Flash