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Electro-optics Image Stabilisation patent by Canon
Summary: Canon patented a new IS system that does not involve mechanically moving a lens group to obtain image stabilisation. Instead, it uses [url=""]electro optics[/url]. Canon says the current mechanical IS works best for hand-holding shake which is around 0.1-10Hz but this new IS method can handle shake of "several hundred" Hz because there are no moving parts.

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Electro-optics Image Stabilisation patent by Canon - by genotypewriter - 02-15-2011, 11:51 PM

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