FB1580-12 Dia:1 in Bandpass Filter; CWL=1580 +-2.4nm; FWHM=12 +-2.4nm

The FB1580-12 is a Bandpass Filter from Thorlabs, a leading vendor in the optical industry. This filter is designed with a circular base shape and a diameter of 25.4 millimeters, making it compatible with a wide range of optical systems. The filter has a thickness of 3.5 millimeters, providing sufficient structural integrity for most applications.

The FB1580-12 filter is specifically designed to operate around a central wavelength (CWL) of 1580 nanometers, with a full width at half maximum (FWHM) of 12 nanometers. This precise wavelength range is achieved through a meticulously engineered coating on both the front and back surfaces of the filter. The coating, denoted as 'tho fb1580-12', is a proprietary design of Thorlabs, ensuring high-quality performance and reliability.

The filter's cut-on wavelength is 1574 nanometers, and the cut-off wavelength is 1586 nanometers. This narrow wavelength range makes the FB1580-12 ideal for applications that require precise filtering of specific wavelengths. The filter is made of soda lime ru clear material, ensuring high transmittance and clarity.

The FB1580-12 filter is available for purchase directly from Thorlabs' website, with a current status of being in stock. The product's webpage provides detailed specifications, pricing, and purchasing information, making it easy for potential buyers to make informed decisions.