39-375 50 mm Dia. Hard Coated OD 4.0 5nm Bandpass Filter; t=3.5 mm 355nm

The 39-375 is a Bandpass Filter with a diameter of 50 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use with a central wavelength (CWL) of 355 nm, making it ideal for applications that require precise filtering within this spectrum.

The filter is constructed with a hard coating on both the front and back surfaces, identified as 'edm 39-329'. This coating enhances the filter's durability and resistance to wear, ensuring long-lasting performance. The filter's thickness is 3.5 mm, providing sufficient structural integrity for most applications.

The 39-375 filter features a cut-on wavelength of 352.5 nm and a cut-off wavelength of 357.5 nm. This narrow bandpass, combined with the specified CWL, allows for precise filtering of light, reducing unwanted spectral noise and enhancing signal clarity. The filter's geometry, with a diameter of 50 mm, provides a large enough aperture for many optical systems, while maintaining a compact footprint.

This filter is currently in stock and available for immediate purchase through the provided weblink. Detailed specifications, including material ID and physical data, can be found in the item data provided.