450FH90-12.5 12.5mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 450nm

The 450FH90-12.5 is a Longpass Filter from Andover Corporation, a leading vendor in the optical industry. This filter, with a catalog number 450FH90, is specifically designed for use in applications where a long wavelength pass edge filter is required. The filter has a diameter of 12.5mm and a thickness of 3.3mm, making it suitable for a wide range of optical setups.

The 450FH90-12.5 filter is made from fused sil mal-1965, a material known for its optical properties and durability. The filter's coating, applied on both the front and back, is 'and 450fh90'. This coating is designed to enhance the filter's performance, ensuring a precise cut-on wavelength of 450nm. The cut-off wavelength is 0nm, indicating that this filter allows all wavelengths shorter than 450nm to pass through.

The filter's geometry and shape are designed for ease of use. It has a thin lens shape, which makes it compatible with various optical systems. The filter's physical data, including its cut-on wavelength and diameter, are provided to help users determine its suitability for their specific needs.

According to the vendor's website, this item is currently in stock. Users can find more information about this product, including its specifications and potential applications, on Andover Corporation's website. The link to the product page is provided in the item data.