FB5250-500 Dia. 1 in IR Bandpass Filter; CWL=5.25 µm; FWHM=500nm

The FB5250-500 is a high-quality bandpass filter, designed and manufactured by Thorlabs, a leading vendor in the optical industry. This filter is part of the extensive catalog of optical elements available at 3DOptix, providing users with a wide range of options for their optical simulation software.

The FB5250-500 is a circular filter, with a diameter of 1 inch (25.4 mm), making it compatible with a wide range of optical systems. It has a thickness of 2 mm, ensuring durability and stability during operation. The filter is made of silicon sal vil 1957, a material known for its excellent optical properties.

This bandpass filter is specifically designed for the infrared (IR) region of the spectrum, with a central wavelength (CWL) of 5.25 µm. It has a full width at half maximum (FWHM) of 500 nm, providing a narrow and precise bandwidth for specific applications. The cut-on wavelength is 5000 nm, and the cut-off wavelength is 5500 nm, further enhancing its selectivity.

The filter features a thin lens shape, which is beneficial for focusing or collimating light beams in optical systems. The front and back surfaces of the filter are coated with tho fb5250-500, a coating that enhances its performance and durability.

According to the vendor's website, the FB5250-500 is currently in stock, indicating its availability for immediate use. The website also provides a direct link to the product page for further details and specifications.