Extremely bright and fast 10.5mm f/0.95 lens produces a 21mm equivalent focal length on Micro Four Thirds cameras.
Selective Aperture Control System produces a stepless, de-clicked aperture ring, which provides silent and smooth exposure adjustment that is well-suited for video application. The aperture ring can also be configured to utilize traditional click stops for more intuitive tactile control over exposure settings.
A pair of aspherical elements controls aberrations and distortions for greater sharpness and clarity.
Fully manual focus and exposure lens features an all-metal lens barrel and a 10-blade diaphragm.