FSQ-RG630 50.8 x 50.8 mm Colored Glass Absorptive Longpass Filter 630nm

The FSQ-RG630 is a high-quality absorptive longpass filter, designed and manufactured by MKS/Newport. This filter is specifically engineered for use in optical systems that require precise wavelength selection and blocking of unwanted spectral regions. The FSQ-RG630 is a rectangular filter, with a base shape that measures 50.8 x 50.8 mm, making it suitable for a wide range of optical applications.

The filter is constructed from UVFS Mal-1965, a specialized optical material known for its excellent transmission characteristics and durability. The filter's physical data includes a cut-on wavelength of 630nm, ensuring efficient blocking of shorter wavelengths. The cut-off wavelength is 0nm, indicating that the filter allows for the transmission of longer wavelengths.

The FSQ-RG630 features a New RG630 coating on both the front and back surfaces. This coating enhances the filter's performance by reducing surface reflections and improving transmission efficiency. The filter has a thickness of 3mm, providing robustness and stability in optical systems.

The FSQ-RG630 is available directly from MKS/Newport, with a current status of being in stock. Interested users can find more information and place orders through the provided weblink. This filter is a reliable and efficient solution for longpass filtering applications, offering high-quality performance and durability.