35-873 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 270nm

The 35-873 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use with a central wavelength (CWL) of 270nm, making it ideal for applications that require precise wavelength selection within this range.

The filter is hard coated on both the front and back surfaces, denoted as 'edm 35-873', which enhances its durability and resistance to wear and tear. This coating also aids in reducing surface scattering, thereby improving the overall transmission efficiency of the filter.

The 35-873 filter has a thickness of 3.5 mm, which is a standard value for many optical applications. It is designed with a cut-on wavelength of 265nm and a cut-off wavelength of 275nm. This narrow bandwidth allows for effective suppression of out-of-band light, enhancing the signal-to-noise ratio in your optical system.

The filter is shaped as a thin lens, which is a common form factor for many optical components. This shape allows for easy integration into existing optical systems, making the 35-873 a versatile choice for a wide range of applications.

According to the vendor's website, the 35-873 is currently in stock, ensuring quick delivery times for your optical component needs. For more information, including pricing and detailed specifications, please refer to the provided weblink.