Sony ILCE-7S - Manual (Page 84)

You can check the focus by enlarging the image before shooting.
1. MENU
→
(Camera Settings)
→ [Focus Magnifier].
2. Press on the center of the control wheel to enlarge the image and select the
position you want to enlarge using up/down/left/right side of the control wheel.
3. Confirm the focus.
4. Press the shutter button fully down to shoot the image.
Hint
Each time you press in the center, the magnifier scaling changes.
When focusing manually, you can adjust the focus while an image is magnified.
The [Focus Magnifier] function will be released when the shutter button is pressed
halfway.
You can record images while an image is enlarged, but the product records a full-display
image.
The [Focus Magnifier] function will be released after shooting.
You can set the duration for which an image is to be magnified by selecting MENU
→
(Custom Settings
) → [Focus Magnif. Time].
[70] How to Use Using shooting functions Adjusting the focus
Focus Magnif. Time
Set the duration for which an image is to be magnified using the [ MF Assist] or [Focus
Magnifier] function.
1. MENU
→
(Custom Settings)
→ [Focus Magnif. Time] → desired setting.
Menu item details
2 Sec (default setting):
Magnifies the images for 2 seconds.
5 Sec:
Magnifies the images for 5 seconds.
No Limit:
Magnifies the images until you press the shutter button.