Optical image stabilization

Optical image stabilization (OIS) is a technology used in cameras and smartphones to reduce blurriness in photos and videos caused by slight hand movements during shooting. It works by physically adjusting the camera's lens or image sensor to counteract these movements, ensuring that the captured image remains clear and focused. When you press the shutter button, the system detects any shake and compensates for it in real time, allowing you to take sharper pictures, especially in low light or while zooming in. OIS is particularly beneficial for handheld photography and videography.