The M.ZUIKO DIGITAL ED 12-50mm 1:3.5-6.3 EZ comes with a new ultra-smooth, near-silent electromagnetic zoom mechanism that powers the lens on its own
- no potentially jerky wristwork required. This makes it easy for anyone to make great movies. Add in variable zoom speed & blazing quick auto focus, & it’s the perfect zoom lens for recording movies & portraits. It’s also ideal for high-quality macros or wide-angle shots & the first PEN lens with the new L-Fn button, which prevents the camera focusing on the wrong subject by mistake. Should something suddenly come between the lens & your intended subject, you simply push this button to temporarily suspend autofocus until it’s moved out of the way.