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Help Guide
Interchangeable Lens Digital Camera
ILCE-1
α1
ISO AUTO Min. SS
If you select [ISO AUTO] when the shooting mode is P (Program Auto) or A (Aperture Priority), you can set the shutter
speed at which the ISO sensitivity starts changing.
This function is effective for shooting moving subjects. You can minimize subject blurring while also preventing camera
shake.
MENU →
(Exposure/Color) → [Exposure] → [ISO AUTO Min. SS] → desired setting.
1
Menu item details
SLOWER (Slower)/SLOW (Slow):
The ISO sensitivity will start to change at shutter speeds slower than [Standard], so you can shoot images with less
noise.
STD (Standard):
The camera automatically sets the shutter speed based on the focal length of the lens.
FAST (Fast)/FASTER (Faster):
The ISO sensitivity will start to change at shutter speeds faster than [Standard], so you can prevent camera shake and
subject blurring.
1/16000 ― 30":
The ISO sensitivity starts to change at the shutter speed you have set.
Hint
The difference in shutter speed at which ISO sensitivity starts to change between [Slower], [Slow], [Standard], [Fast], and [Faster]
is 1 EV.
Note
If the exposure is insufficient even when the ISO sensitivity is set to [ISO AUTO Maximum] in [ISO AUTO], in order to shoot with
an appropriate exposure, the shutter speed will be slower than the speed set in [ISO AUTO Min. SS].
In the following situations, the shutter speed may not function as set:
When the maximum shutter speed has changed based on the [Shutter Type] setting.
When using the flash to shoot bright scenes with [
limited to the flash sync speed*.)
*
The flash sync speed varies according to the setting for [Flash Sync Spd. Prty.].
When using the flash to shoot dark scenes with the [Flash Mode] set to [Fill-flash]. (The minimum shutter speed is limited to the
speed automatically determined by the camera.)
Related Topic
Program Auto
Aperture Priority
ISO (still image/movie)
Shutter Type] set to [Electronic Shutter] (The maximum shutter speed is
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