ND Filter
For optimal brightness in the scenes you shoot, Auto ND filter reduces light intensity to 1/8 the actual level, by an amount equivalent to three stops. Besides [Auto], you can also select [Off] or [On].
Caution
- Selecting [On] or [Auto] makes it more likely that image noise will occur, even in bright scenes, because it is easier for the ISO speed to increase.
- ND: Neutral Density
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Precaution on using Auto ND filter
- ND filter status does not change once recording begins for movie recording or streaming, even when [Auto] is set.
- For best results, set to [Off] if you will go from a bright to a dark environment while recording movies.
- [: ND filter] is set to [Off] when the camera is used as webcam.