20CGA-320 2 x 2 in Square Colored Glass Alternative Longpass Filter 320nm

The 20CGA-320 is a Longpass Filter from the reputable vendor MKS/Newport. This filter is specifically designed with a rectangular base shape and a thin lens form factor, making it a versatile choice for various optical applications.

The filter has a width and height of 50.8 mm each, with a thickness of 1.1 mm, providing a substantial yet manageable physical presence in your optical setup. The filter's primary function is to cut on at 320nm, allowing light of this wavelength and longer to pass through. The cut off is 0nm, indicating that all wavelengths shorter than 320nm will be blocked.

The 20CGA-320 features a coating on both the front and back surfaces, identified as 'new 20cga-320'. This coating enhances the filter's performance and durability, ensuring optimal functionality and longevity.

The filter is currently in stock and can be purchased directly from the MKS/Newport website using the provided weblink. The catalog number for this item is 20CGA-320, making it easy to reference and order.