U+25C9 "◉" Fisheye Unicode Character

U+25C9 "◉" Fisheye is a geometric symbol representing a circle with a smaller filled circle at its center, resembling a camera lens, a target, or an eye with a pupil, from which its name derives. It is classified under the Geometric Shapes block and is often used in user interfaces, diagrams, or technical contexts to indicate a focal point, a capture area, or a state of being activated or selected. In general typography and digital design, this character serves as a concise visual marker, standing out due to its clear, balanced composition of an unfilled outer ring and a solid inner dot.