Venus Optics Laowa 100mm f/2.8 2:1 Ultra Macro APO Lens for Sony FE CamerasFollowed by the success of the Laowa 60mm f 2. 8 2: 1 Macro, the 100mm f 2. 8 2: 1 Macro is the second member of Laowa 2: 1 macro line up. It features an apochromatic (APO) characteristic in which chromatic aberration at both in focus and out of focus are both invisible. This new 100mm lens can cover full frame sensor size and focus from 2: 1 magnification to infinity. This 100mm f 2. 8 lens can also focus to infinity and serve as a portrait lens with