optical zoom

Optical zoom refers to the ability of a camera lens to magnify a subject using physical lens adjustments rather than digital enhancements. When you zoom in optically, the lens moves to change its focal length, bringing the subject closer while retaining image quality. This results in clearer, sharper images without the pixelation that can occur with digital zoom, which merely enlarges the image digitally. In simpler terms, optical zoom allows you to get closer to your subject while maintaining the details and clarity of the photo, making it ideal for capturing distant objects.