Sony ILCE-7 How To Use Manual page 91

sensitivity
Multi Frame NR
The product automatically shoots multiple images continuously, combines them, reduces the
noise, and records them as one image. With multi frame noise reduction, you can select larger
ISO numbers than the maximum ISO sensitivity. The image recorded is one combined image.
1. MENU →
2. Press the right side of the control wheel to display the setting screen, then select a desired
value using the top/bottom side of the control wheel.
Note
When [ Quality] is set to [RAW] or [RAW & JPEG], this function cannot be used.
The flash, [D-Range Opt.], and [Auto HDR] cannot be used.
Hint
You can change the automatically set range of ISO sensitivity in the [ISO AUTO] setting.
Select [ISO AUTO] and press the right side of the control wheel, and set the desired values
for [ISO AUTO Maximum] and [ISO AUTO Minimum]. The settings [ISO AUTO Maximum]
and [ISO AUTO Minimum] are also applied when shooting in [ISO AUTO] mode under [Multi
Frame NR].
[91] Using shooting functions > Correcting the brightness
or contrast
D-Range Opt. (DRO)
By dividing the image into small areas, the product analyzes the contrast of light and shadow
between the subject and the background, and creates an image with the optimal brightness and
gradation.
1. MENU →
2. Select the desired setting using the left/right side of the control wheel.
Menu item details
D-Range Optimizer: Auto (default setting):
(Camera Settings) → [ISO] → [Multi Frame NR].
(Camera Settings) → [DRO/Auto HDR] → [D-Range Opt.].