Central flare
On any bright light source, the central flare will be visible. Its shape is defined by the aperture of the lens and any dust or scratches on the lens. It is caused by diffraction at the aperture of the lens.1
On any bright light source, the central flare will be visible. Its shape is defined by the aperture of the lens and any dust or scratches on the lens. It is caused by diffraction at the aperture of the lens.1