The FSR-GG420 is a Longpass Filter, specifically designed for use in optical systems that require a 420nm cut-on wavelength. This filter is sourced from the reputable vendor, MKS/Newport, and boasts a catalog number of FSR-GG420. The filter is readily available for purchase, as indicated by its valid weblink status.
This circular filter has a diameter of 25.4mm and a thickness of 3mm, making it suitable for a wide range of applications. The FSR-GG420 features a New GG420 coating on both the front and back surfaces, enhancing its optical performance.
The filter's physical data includes a cut-on wavelength of 420nm, ensuring efficient filtering of unwanted wavelengths. The cut-off wavelength is 0nm, indicating that this filter allows all wavelengths above 420nm to pass through.
The FSR-GG420 is shaped as a Thin Lens, further expanding its potential applications in various optical systems. The material ID for this filter is UVFS Mal-1965, providing a unique identifier for this specific optical element.