光的波长连续分布、色光之间没有明确界限的光谱，包含从红到紫各种色光continuous spectrum

• 光学镜头全光谱宽容度设计采用白色连续光谱光源。

  A white continuous spectrum light source is used in designing the full spectrum tolerance of optical lenses.

• 节能卤素灯具有100%显色性、暖色调连续光谱、使用寿命延长一倍以上的优势。

  Energy-saving halogen lamps have the advantages of 100% colour rendering, a continuous spectrum of warm colours, and a usage life that is over twice as long.