Back in February I reported about a new Laowa Zero-D 12mm f/2.8 distortion-free lens. Similar to previous Laowa lenses, the new 12mm will also be available for Pentax K mount. Here again are the lens specification: • Image circle: 24x36mm • Field of view: 121.96° • Optical formula: 16 elements, including 2 aspherical elements and … Continue reading Laowa Zero-D 12mm f/2.8 distortion-free lens to be available for Pentax K-mount