Samsung 18-200mm F3.5-6.3 ED OIS User Manual page 11

Using the Optical Image Stabilization (OIS)
Function
The user can minimize the shaking of camera by using the OIS function.
Set the OIS switch on the lens to ON.
• Set the OIS switch to
ON
to select OIS functions in Menu.
• When using a tripod, set the OIS switch to
OFF,
to reduce vibration that may result in
blurred images.
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