86-947 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 925nm

The 86-947 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 of 925nm, making it ideal for applications that require precise wavelength selection within this range.

The filter boasts a hard coating on both the front and back surfaces, denoted as 'edm 86-947'. This coating enhances the filter's durability, making it resistant to scratches and other forms of damage, thereby ensuring longevity and reliable performance.

The physical data of the filter is equally impressive. It has a cut-on wavelength of 900nm and a cut-off wavelength of 950nm, with a center wavelength (CWL) of 925nm. This means that it allows light within the 900-950nm range to pass through while blocking out other wavelengths, providing a high level of wavelength specificity.

The filter's geometry is another notable feature. It has a thickness of 3.5 mm, which is sufficient to provide structural rigidity while minimizing optical distortions. The filter's circular shape, combined with its thin lens design, ensures easy integration into various optical systems.

The filter is currently in stock and available for immediate purchase through the Edmund Optics website, as indicated by its weblink status. For more detailed information or to make a purchase, users can follow the provided weblink.