Panasonic's Mega Optical Image Stabilisation system, incorporated into the lenses of its Lumix cameras. This works by shifting elements inside the optic to compensate for any detected camera movement, which would otherwise cause image blur.
On sale: 4th Jul
If you're in the market for a lens, don't miss our complete guide to buying a lens, with 8 pages of tips and advice to help you make the best decision. Also in this issue we put three of Nikon's best DSLRs up against each other to find out what you get for spending more money. Plus much more!
Which of the new cameras announced so far this year are you most excited about?
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