Sony ILCA-99M2 - Manual (Page 326)

Menu item details
On:
Uses the electronic front curtain shutter function.
Off:
Does not use the electronic front curtain shutter function.
Note
When you shoot at high shutter speeds with a large diameter lens attached, the ghosting of a blurred
area may occur, depending on the subject or shooting conditions. In such cases, set this function to
[Off].
When a lens made by another manufacturer (including a Minolta/Konica-Minolta lens) is used, set
this function to [Off]. If you set this function to [On], the correct exposure will not be set or the image
brightness will be uneven.
When you shoot at high shutter speeds, the image brightness may become uneven depending on
the shooting environment. In such cases, set [e-Front Curtain Shut.] to [Off].
[344] List of MENU items Camera Settings2
Release w/o Lens
Sets whether or not the shutter can be released when no lens is attached.
Menu item details
Enable:
Releases the shutter when no lens is attached. Select [Enable] when attaching the product to
an astronomical telescope, etc.
Disable:
Does not release the shutter when a lens is not attached.
Note
Correct metering cannot be achieved when you use lenses that do not provide a lens contact, such
as the lens of an astronomical telescope. In such cases, adjust the exposure manually by checking it
on the recorded image.
MENU
→
(Camera Settings2)
→ [e-Front Curtain Shut.] → desired setting.
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MENU
→
(Camera Settings2)
→ [Release w/o Lens] → desired setting.
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