Concentric Circle Diagram - Visual Representation of Layers or Focus #191547 (License: Personal Use)

This vector-style image features three distinct concentric layers: a solid black inner circle, a medium-light blue annular region, and a thin white outer ring bordered by a bold black outline. The design emphasizes clarity and symmetry, making it suitable for representing hierarchical concepts, target zones, or optical elements like lens cross-sections. Its flat, scalable appearance supports digital use across UI, infographics, and technical documentation.

Commonly used in educational materials, UX wireframes, scientific diagrams, or presentations to depict focus, layers, or nested systems; matches user intent for visual explanation of radial structures or centrality.