86-938 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 475nm

The 86-938 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 475nm, making it suitable for applications that require precise filtering within this spectrum.

The filter is constructed with a thickness of 3.5 mm, providing durability and stability. It features hard coating on both the front and back surfaces, denoted as 'edm 86-938', which enhances its resistance to wear and tear, thereby extending its lifespan.

The 86-938 filter is designed with a cut-on wavelength of 450nm and a cut-off wavelength of 500nm. This means it allows transmission of light within this specific range, while blocking out other wavelengths. The cut-on and cut-off values are crucial in determining the filter's performance and its suitability for specific applications.

The filter's geometry is defined by its circular shape and thin lens design. This, coupled with its compact dimensions, makes it a versatile component that can be integrated into various optical systems.

The filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status. For more detailed information, users are encouraged to visit the provided weblink.