e1: Flash Sync Speed
G button U A Custom Settings menu
Choose the flash sync speed.
Option | Description |
---|---|
[1/200 s (Auto FP)] | Flash sync speed is set to ¹⁄₂₀₀ s. With compatible flash units, auto FP high-speed sync will automatically be enabled at shutter speeds faster than ¹⁄₂₀₀ s.
|
[1/200 s] | Flash sync speed set to selected value, which can be from ¹⁄₂₀₀ to ¹⁄₆₀ s.
|
[1/160 s] | |
[1/125 s] | |
[1/100 s] | |
[1/80 s] | |
[1/60 s] |
Caution: Auto FP High-Speed Sync
Depending on the shutter speed, horizontal lines may appear in pictures taken using auto FP high-speed sync when [1/200 s (Auto FP)] is selected. This effect can be mitigated by:
- choosing a slower shutter speed or
- adjusting flash output.
Regardless of the selected flash sync speed, the fastest shutter speed available will be ¹⁄₆₀ s when [Electronic shutter] is selected for Custom Setting d6 [Shutter type].
Auto FP high-speed sync allows the flash to be used at shutter speeds as fast as ¹⁄₈₀₀₀ s (or ¹⁄₂₀₀₀ s if [Electronic front-curtain shutter] is selected for Custom Setting d6 [Shutter type]). When [1/200 s (Auto FP)] is selected, the camera automatically enables auto FP high-speed sync at shutter speeds faster than the flash sync speed. This makes it possible to choose the maximum aperture for reduced depth of field even when the subject is backlit in bright sunlight.