This is the 716-40 EM, a mounted emission fluorescence bandpass filter, meticulously crafted by Iridian Spectral Technologies. The filter boasts a circular shape with a diameter of 25 mm and a thickness of 2 mm, making it a compact yet powerful optical component.
The filter is designed to transmit light within a specific wavelength range, with a cut-on wavelength of 696 nm and a cut-off wavelength of 736 nm. The central wavelength (CWL) is 716 nm, which is the wavelength at which the filter's transmission is maximum. This makes it ideal for applications that require the selective transmission of light in the red to near-infrared spectrum.
The 716-40 EM filter features a unique coating on both the front and back surfaces, denoted as 'iri 716-40-em'. This coating enhances the filter's performance, ensuring optimal light transmission and blocking unwanted wavelengths.
The filter is designed in a thin lens shape, which not only contributes to its compactness but also makes it easy to integrate into various optical systems. The catalog number for this filter is 716-40 EM, and it is currently in stock. For more information, you can visit the vendor's website through the provided weblink.