The Panasonic Lumix Leica D G Summilux 25mm f/1.4 II ASPH. is 50mm equivalent prime lens designed for Micro Four Thirds mirrorless cameras. Characterised by a fast f/1.4 maximum aperture, this lens benefits working in dimmer lighting conditions and offers a greater depth of field control. Its optical design incorporates two aspherical elements and one ultra-high refractive (UHR) index element for minimising distortions and spherical aberrations, along with a Nano Surface Coating on its elements to suppress lens flare and ghosting for greater contrast in very strong lighting. Benefitting both stills and video applications, the prime lenss impressively fast, accurate, and near-silent autofocus performance can be attributed to its focusing system which consist of a stepping autofocus motor and an internal focus design. Its rounded 7-blade diaphragm contributes to the images smooth out-of-focus areas when employing shallow depth of field techniques. in this second version of the prime lens, its new exterior design is complemented by added splash- and dust-resistance to provide you with greater ease operating it in trying weather.
