540DIB50 50 mm Dia. Standard Interference Bandpass Filter 540nm

The 540DIB50 is a 50 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light in the 540nm range while blocking light at other wavelengths. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.

The filter is made from UVFS Mal-1965, a material that ensures reliable performance and durability. It features a circular base shape, with a thickness of 6.1mm, making it suitable for a wide range of optical applications. The filter's geometry is designed in a Thin Lens shape, which is beneficial for applications that require minimal optical distortion.

The 540DIB50 has a Cut-On wavelength of 535nm and a Cut-Off wavelength of 545nm, ensuring a narrow and precise bandpass. The Center Wavelength (CWL) is 540nm, indicating the central point of the transmission curve. This makes the filter ideal for applications that require precise wavelength selection, such as fluorescence microscopy, spectroscopy, and laser systems.

The filter is coated with KNI 540DIB on both the front and back surfaces, providing excellent optical performance and protection. This coating ensures high transmission, low reflectance, and resistance to environmental factors, enhancing the filter's longevity and reliability.

According to the vendor, the filter is currently in stock and can be purchased directly from Knight Optical's website. The weblink provided leads to the product page, where users can find more detailed information, pricing, and purchasing options.