Face-Priority AE detects the subject's face and adjusts the exposure to ensure the face is depicted in an ideal brightness, even if walking from a bright place into shade. The AE technology also suppresses abrupt changes in exposure if the subject quickly turns away from the frame to eliminate unexpected blown-out or extremely dark shots. Active SteadyShot is an advanced image stabilization mode that ensures steady video while moving, even when handheld shooting while walking. This mode combines optical and electronic stabilization methods for more effective results—when recording HD video with Active mode, camera shake is reduced by up to 11 times more than with standard SteadyShot; when recording 4K video with Active mode, camera shake is reduced by up to 8 times more than with standard SteadyShot. Despite its compact, retractable form factor, the lens still retains a bright f/1.8-2.8 maximum aperture range that benefits working in low-light conditions as well as isolating subject matter using shallow depth of field techniques. The optical design incorporates a series of specialized elements to reduce aberrations and distortions, in order to achieve high sharpness and accurate rendering.
