440DIB50 50 mm Dia. Standard Interference Bandpass Filter 440nm

The 440DIB50 is a 50 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light in the 440nm range. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.

The filter is a Bandpass type, which means it allows light to pass through a specific range of wavelengths while blocking out other wavelengths. In this case, the cut-on wavelength is 435nm, and the cut-off wavelength is 445nm, making it highly effective in isolating the 440nm light. The Central Wavelength (CWL) of this filter is also 440nm, ensuring optimal performance in this range.

The filter is made from UVFS MAL-1965, a material known for its excellent optical properties. It has a circular base shape, a common design for filters due to its ease of integration into various optical systems. The filter's geometry includes a diameter of 50mm and a thickness of 6.1mm, providing a robust and stable platform for optical applications.

The 440DIB50 features a KNI 440DIB coating on both the front and back surfaces, enhancing its performance and durability. The filter's shape is a Thin Lens, further expanding its potential applications in various optical systems.

According to the vendor, this item is currently in stock and available for immediate shipping. For more information, users can visit the provided weblink: https://www.knightoptical.com/stock/default/440nm-interference-bandpass-filter-50mmdiax10nmbw.html