39-327 12.5 mm Dia. Hard Coated OD 4.0 5nm Bandpass Filter; t=3.5 mm 266nm

The 39-327 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 a central wavelength (CWL) of 266nm, making it ideal for applications that require precise filtering within this spectrum.

The filter is hard coated on both the front and back surfaces with the coating type edm 39-327. This coating enhances the filter's durability and performance, ensuring reliable operation even under demanding conditions. The filter's thickness is 3.5 mm, providing sufficient structural integrity while maintaining a compact form factor.

The 39-327 features a cut-on wavelength of 263.5nm and a cut-off wavelength of 268.5nm. This narrow bandpass ensures excellent rejection of out-of-band wavelengths, reducing noise and improving signal quality. The filter's geometry is defined by its 12.5 mm diameter, which is suitable for a wide range of optical systems.

This filter is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the provided weblink.