FUJINON XF16-55mmF2.8 R LM WR II Lens brings resolving power for high-resolution imaging sensors and is the perfect hybrid lens for photographers and videographers. Packing immense creative potential into an updated, lightweight 410g (0.90 lbs) design, XF16-55mmF2.8 II is about 37% smaller than its predecessor, thanks to refinements to its optical design. Its fast, constant F2.8 aperture excels in low-light conditions, while the super extra-low dispersion (ED), aspherical lens elements, and 11-blade iris combine to deliver cinematic shallow depth-of-field for both photos and video alike. A near-silent linear AF motor, smooth aperture control option, and weather resistance round out the compelling reasons that make this the perfect lens to start any creative adventure. *Requires firmware update of applicable X Series body. New features available in Movie mode when using Manual Exposure mode and a fixed ISO.