The PXW-Z150 is supplied with a fixed 12x optical zoom wide-angle Sony G lens, equivalent to a 29 to 348mm 35mm lens. The 12x optical zoom can be extended via Sony's Clear Image Zoom technology to deliver an apparent 18x zoom range in 4K. In HD the 12x optical zoom can be doubled to 24x with Clear Image Zoom, and the Digital Extender function can double this range again, up to 48x zoom. The PXW-Z150 is equipped with a ND Filter function, allowing you to choose four conventional mechanical ND filter positions (Clear, 1/4ND, 1/16ND and 1/64ND) for better exposure and depth of field control. The Multi-Interface Shoe expands your options to use accessories without cables, such as the optional HVL-LBPC Video Light or the UWP-D wireless microphone series.