A constant f/2.8 aperture across the 7-14mm zoom range and a complex 14-element optical design with ZERO coating deliver sharp, flare-resistant images in a weather-sealed, 534g body. Its fast, silent Movie & Still Compatible autofocus and programmable L-Fn button make it equally adept for smooth video pulls and quick stills adjustments. This lens is best for Micro Four Thirds landscape and travel photographers who need a rugged, bright ultra-wide zoom for challenging outdoor conditions.
