الوصف
A white graduated screen is a type of background or display that features a smooth, color transition, often from white to another color or from white to a darker shade. In photography and video, it's a backdrop with a white fade, usually for professional portraits, product shots, or as a virtual background for a clean, minimalist look. In other contexts, like optics, it can refer to a physical screen with white markings, such as a graduated square used on an optical bench.