The Panasonic Lumix S 18mm f/1.8 Ultra-Wide-Angle Lens is an ultra-wide-angle prime lens with its 18mm focal length and 7" minimum focus distance. Its f/1.8 maximum aperture offers shallow depth of field control, while nine-blade circular aperture creates a soft bokeh effect.
This lens is made of thirteen lens elements in twelve groups, including three aspherical elements, three extra-low dispersion elements, one ultra extra-low dispersion element, and one ultra-high refractive index element. This helps to minimise chromatic aberration.
