003FG13-50 50mm Dia. KG-3 Colored Glass Heat Absorbing Filter by Andover Corporation

The 003FG13-50 is a 50mm diameter KG-3 colored glass heat absorbing filter, available from the Andover Corporation. This filter is a part of their extensive catalog of color glass filters, designed for various applications where heat absorption and wavelength specificity are crucial.

The filter is characterized by its circular base shape and a thickness of 3 units, making it a robust and reliable component for optical systems. It is made from UVFS Mal-1965, a material known for its optical properties and durability. The filter is designed to absorb wavelengths around 588 nanometers, making it suitable for applications that require the absorption of specific wavelengths.

The 003FG13-50 filter features identical coatings on both the front and back surfaces, denoted as 'and 003fg13'. This coating likely contributes to the filter's heat absorption capabilities and could potentially offer additional benefits such as scratch resistance or improved transmission in certain wavelength ranges.

The filter is available in a thin lens shape, which is beneficial for applications where space is a constraint or when the filter needs to be integrated with other optical components. According to the vendor's information, this item is currently in stock and available for purchase, as indicated by its valid weblink status.