SICK Accessories: Reflectors and optics Additional filter

The Additional Filter is a versatile optical accessory designed to enhance the functionality of light-based sensors by modifying the light spectrum. It is commonly used to improve sensor accuracy and reduce interference from ambient light or unwanted wavelengths. By selectively filtering specific wavelengths, this filter ensures that the sensor can focus on the relevant light spectrum, improving detection precision in various industrial, automation, and sensing applications. The Additional Filter is ideal for environments with challenging lighting conditions, offering better reliability and consistency in sensor performance.