FSQ-RG645 50.8 x 50.8 mm Colored Glass Absorptive Longpass Filter 645nm

The FSQ-RG645 is a Longpass Filter from MKS/Newport, designed with a base shape of Rectangular and a Thin Lens form. This filter, with a catalog number FSQ-RG645, is available for purchase directly from the vendor's website, where it is currently in stock.

The FSQ-RG645 has a width and height of 50.8 mm each, and a thickness of 3 mm, making it a substantial yet manageable component for various optical applications. The filter's primary function is to allow light with wavelengths longer than 645 nm to pass through while blocking or absorbing shorter wavelengths. This is reflected in its physical data, where the cut-on wavelength is 645 nm, and the cut-off wavelength is 0 nm.

The filter's coating is consistent on both the front and back surfaces, featuring the New RG645 coating. This coating enhances the filter's performance and longevity, ensuring reliable operation in its intended applications.

For more detailed information, users are encouraged to visit the vendor's website using the provided weblink. There, they can find additional specifications, pricing, and other relevant data to help them make an informed decision about this optical component.