ITF-50S-80IR 50 x 50 mm Square IR Transmitting Black Colored Glass Filter; t=2.5mm 800nm

The ITF-50S-80IR is a 50 x 50 mm square IR transmitting black colored glass filter, designed for use in optical systems where infrared light transmission is required. This filter, offered by OptoSigma, is characterized by its 800nm wavelength, making it suitable for applications that involve infrared light in this spectrum.

The filter is constructed with a base shape of a rectangle, a common form factor for many optical elements. It has a thickness of 2.5mm, providing durability and stability in its placement within an optical system. The filter's material ID is UVFS MAL-1965, a detail that may be useful for those who need to match or cross-reference with other components in their system.

The ITF-50S-80IR features a coating on both the front and back surfaces, identified as 'opt itf-80ir'. This coating is designed to enhance the filter's performance, particularly in terms of its infrared transmission capabilities. The shape of the filter is described as 'Thin Lens', suggesting that it may have some light bending properties, although this is not explicitly stated in the provided data.

The filter's catalog number is ITF-50S-80IR, and it is currently in stock, according to the vendor's website. The web link provided leads to a page with more information and the option to purchase the item. This filter is a specialized component, and its selection should be based on the specific requirements of your optical system.