405nm Violet Band Pass Filter for Blue ray

405nm Violet band pass filter for Blue ray405 nm narrow band pass filter is utilized in enzyme labeling instruments.The 405 nm narrow band pass filter is constructed using ion-sputtered multilayer dielectric film, offering excellent environmental resistance and long-term stability. As it does not rely on absorption filters, the filter minimizes temperature rise caused by heat absorption from infrared radiation and avoids component degradation due to ultraviolet absorption, making it suitable for use with various types of light sources.The main application areas of the 405 nm narrow-band filter include: fluorescence analyzers, enzyme-linked immunosorbent assay (ELISA) instruments, CATV network upgrade equipment, wireless transmission systems, mobile phone barcode scanners, infrared electronic whiteboards, infrared cameras, infrared touchscreens, iris recognition systems, infrared medical devices, infrared ink identification, red film recognition systems, facial recognition sensor syste…