34-973 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 313nm

The 34-973 is a Bandpass Filter with a circular shape, designed and manufactured by Edmund Optics. This filter is specifically designed for use with a center wavelength of 313nm, making it suitable for applications that require precise filtering within this range.

The filter boasts a diameter of 12.5mm and a thickness of 3.5mm, providing a robust and compact solution for various optical systems. The base shape of the filter is circular, which is a common choice due to its ease of integration into various optical setups.

The material ID of the filter is UVFS MAL-1965, indicating its specific material properties and manufacturing process. This information can be crucial when considering the filter's compatibility with other optical elements in your system.

The physical data of the filter includes a cut-on wavelength of 308nm and a cut-off wavelength of 318nm. This means that the filter will begin to transmit light at 308nm and stop transmitting at 318nm, providing a narrow band of transmission centered around the specified 313nm.

The filter is hard coated on both the front and back, with the coating specified as EDM 34-973. This coating can enhance the filter's durability and performance, making it suitable for use in demanding environments.

The shape of the filter is thin lens, indicating that it can also function as a lens in addition to its filtering capabilities. This can provide added versatility and functionality in optical systems where space is at a premium.

The filter is currently in stock and available for purchase through the provided weblink.