500BP55 46.1 mm Dia. Surface Coating; Bandpass Filter Surface Coating

The 500BP55 is a Bandpass Filter with a circular base shape, sourced from the reputable vendor, Omega Optical. This filter is characterized by its 46.1 mm diameter and 3 mm thickness, making it a substantial yet manageable component for various optical applications.

The filter's primary function is to allow light within a specific wavelength range to pass through while blocking out other wavelengths. The 500BP55 is designed to permit light with a central wavelength (CWL) of 500 nm, making it ideal for applications that require precise filtering around this wavelength.

The cut-on wavelength is 472.5 nm, and the cut-off wavelength is 527.5 nm. This means that the filter begins to transmit light at 472.5 nm and stops transmitting at 527.5 nm, effectively creating a narrow band of wavelengths that can pass through.

The filter's surface coating is another critical feature. Both the front and back surfaces of the filter are coated with "ome 500bp55," a specialized coating that enhances the filter's performance and durability. This coating is designed to work with the filter's base material, identified as "uvfs mal- 1965."

The 500BP55 filter is designed in the shape of a thin lens, which can be beneficial in certain optical configurations. This filter is currently in stock and available for purchase through the vendor's website, linked below.

For more information and to purchase, visit: https://www.omegafilters.com/product/4205