SICK Accessories: Reflectors and optics Inspector Flex visible block filter

The Inspector Flex visible block filter is an optical accessory designed to block certain wavelengths of light while allowing others to pass through. Specifically, this filter is used in optical sensors or cameras to limit the visible light spectrum, ensuring that only specific wavelengths, typically those relevant to the sensor’s application, are detected. This helps enhance measurement accuracy by reducing interference from unwanted light sources. It is commonly used in industrial and automation settings where precise optical readings are critical, such as in color sensing, inspection systems, and imaging applications.