Electro-optics Image Stabilisation patent by Canon - Printable Version +- Opticallimits (https://forum.opticallimits.com) +-- Forum: Forums (https://forum.opticallimits.com/forumdisplay.php?fid=4) +--- Forum: Just Talk (https://forum.opticallimits.com/forumdisplay.php?fid=17) +--- Thread: Electro-optics Image Stabilisation patent by Canon (/showthread.php?tid=3376) |
Electro-optics Image Stabilisation patent by Canon - genotypewriter - 02-15-2011 Summary: Canon patented a new IS system that does not involve mechanically moving a lens group to obtain image stabilisation. Instead, it uses [url="http://en.wikipedia.org/wiki/Electro-optics"]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. Original news article: http://egami.blog.so-net.ne.jp/2011-02-14#english GTW |