88-278 50 mm Dia. UV-NIR Metallic Based Neutral Density Filter; OD 1 190-1700nm

The 88-278 is a Neutral Density Filter with a 50 mm diameter, sourced from the renowned optical vendor, Edmund Optics. This filter is specifically designed for use in the ultraviolet (UV) and near-infrared (NIR) spectrum, making it an ideal choice for applications that require precise control over light intensity in these wavelength ranges.

The filter boasts a Metallic Based Neutral Density coating on both the front and back surfaces, denoted as 'edm 88-266'. This coating is responsible for the filter's primary function, which is to reduce the intensity of incident light without altering its color balance. The coating has an Optical Density (OD) of 1, indicating that it reduces the light intensity by a factor of 10.

The filter's geometry is another notable feature. It has a thickness of 5 mm, which contributes to its overall durability and stability. The filter's shape is classified as a 'Thin Lens', suggesting that it is designed to minimize optical aberrations and distortions, thereby ensuring high-quality imaging or data collection.

The 88-278 filter is currently in stock and available for purchase through the Edmund Optics website. For more detailed information, including technical specifications and purchasing options, please refer to the provided weblink.