12-091 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 375nm

The 12-091 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 375nm, making it suitable for applications that require precise filtering within this spectral range.

The filter is constructed with a hard coating on both the front and back surfaces, denoted as 'edm 12-091'. This coating enhances the filter's durability, making it resistant to wear and tear, an essential feature for applications that require long-term use.

The filter's geometry is defined by a diameter of 12.5 mm and a thickness of 3.5 mm. This thickness ensures the filter's structural integrity while minimizing its impact on the overall optical system's dimensions.

The 12-091 filter's physical data includes a cut-on wavelength of 350nm and a cut-off wavelength of 400nm. This range, combined with the 375nm CWL, provides a narrow bandpass, ideal for applications that require high spectral selectivity.

This filter is available in a Thin Lens shape, offering flexibility for integration into various optical systems. The filter's current status is 'in stock', indicating its availability for immediate purchase and use.

For more detailed information, including technical specifications and purchasing options, please refer to the provided weblink: https://www.edmundoptics.com/p/375nm-cwl-125mm-dia-hard-coated-od-4-50nm-bandpass-filter/41550/