How does the VRII work?

The highlight of AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED is the benefit of improved Vibration Reduction (VRII), an innovation that makes it possible to take substantially sharper handheld pictures at slower shutter speeds than would otherwise be possible. With the new VRII advantage, users can take pictures at shutter speeds as much as 4 stops slower* than they ordinarily could shoot without camera shake with a non-VR lens! Examples below show you how the VRII works in actual shooting.
*Under Nikon measurement conditions.
 
Frog
VR ON VR OFF
VR ON Image VR OFF Image
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Camera:

Nikon D200

Shutter Speed:

1/60 second

Aperture:

f/5

Sensitivity:

ISO100

 
Ring
VR ON VR OFF
VR ON Image VR OFF Image
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Camera:

Nikon D200

Shutter Speed:

1/100 second

Aperture:

f/7.1

Sensitivity:

ISO200

 
Viewfinder image movie