Panasonic/Leica's ultra-fast MFT wide prime — 24mm equiv at f/1.4 with Leica Summilux quality.
The Panasonic Leica DG Summilux 12mm f/1.4 ASPH. is an ultra-wide fast prime for Micro Four Thirds, co-branded with Leica under the DG Summilux designation. The Summilux naming indicates f/1.4 maximum aperture; ASPH. confirms aspherical elements. Provides approximately 24mm equivalent. MFT mount.
f/1.4 maximum aperture. 12mm focal length (approximately 24mm equivalent on MFT). ASPH. (aspherical elements). Leica DG branding. Weather-sealed construction. At approximately 335g. 62mm filter thread. Autofocus. Micro Four Thirds mount.
The 12mm f/1.4 is the fastest ultra-wide autofocus prime in the MFT system. At f/1.4 and 24mm equivalent, it enables dramatic low-light environmental photography and subject separation at close distances with a wide field. The weather sealing pairs with Panasonic G and OM System weather-sealed bodies.
On the used market the Panasonic Leica DG Summilux 12mm f/1.4 ASPH. is a premium MFT ultra-wide fast prime. Condition checks: weather sealing integrity, 62mm front element and ASPH. coating for marks, AF response, f/1.4 aperture blade condition.