Panasonic Lumix DMC-FZ200 - Playback;Editing

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The OIS only compensates for camera movement; any subject
movement is still recorded in the image.
So even though OIS allows us to shoot with at least 3 f-stops of
equivalent shutter speed advantage it does not arrest subject motion.
In the illustration below of the “Big One” at Blackpool Pleasure Beach the
carriage hurtles down the highest drop of the ride. I used 1/640
th
sec to
capture the image without any blur.
Use of faster shutter speed to arrest subject motion at telephoto lens settings
If you use a telephoto convertor lens, to achieve greater image
magnification, this is even more important.
Use of an additional
teleconvertor lens makes
it even more important to
select fast shutter speeds
to eliminate any subject
motion blurring in the
image.