Constant f/2.8 aperture POWER Optical Image Stabiliser Fits all Micro Four Thirds bodies The Panasonic 12-35mm f/2.8 ASPH. POWER O.I.S. LUMIX G X VARIO zoom lens covers a wide angle through to mid-telephoto focal range, allowing for landscape, portrait and architecture photographs to be taken. Thanks to the POWER O.I.S handshake is limited, even in low light, so your your images will be blur-free. The Panasonic 12-35mm f/2.8 ASPH. POWER O.I.S. LUMIX G X VARIO is compatible with all Micro Four Thirds cameras including the Olympus OM-D and Panasonic LUMIX ranges. The constant f/2.8 aperture means shallow depth of field is possible at any point in the focal range, so portraiture can benefit from attractive blurred backgrounds. The Panasonic 12-35mm f/2.8 ASPH. POWER O.I.S. LUMIX G X VARIO is an excellent option for all Micro Four Thirds cameras, replacing the 14-42mm kit lens with a more versatile feature set, making it a recommended choice for advancing amateurs.