The 65-159 is a Bandpass Filter, specifically designed with a center wavelength of 550nm, sourced from the reputable vendor, Edmund Optics. This filter is circular in shape, with a diameter of 25mm and a thickness of 3.5mm, making it a robust and compact solution for various optical applications.
The filter is made from UVFS Mal-1965 material, ensuring high-quality performance and durability. It features hard coating on both the front and back, specifically EDM 65-098, which enhances its resistance to wear and tear, thereby extending its lifespan.
The 65-159 Bandpass Filter has precise cut-on and cut-off wavelengths of 545nm and 555nm, respectively, and a central wavelength of 550nm. This specificity in wavelength management makes it an ideal choice for applications requiring narrow-band light transmission.
The filter's geometry is designed in the shape of a thin lens, optimizing its light transmission capabilities. The physical data, including the cut-on, cut-off, and central wavelength, are all carefully controlled during the manufacturing process to ensure the filter's high performance and reliability.