730DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 730nm

Knight Optical's 730DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light in the 730nm wavelength range. This filter is a crucial component for various optical systems that require narrowband transmission, such as fluorescence microscopy, spectroscopy, and laser applications.

The filter is made from UVFS Mal-1965, a high-quality optical material known for its excellent transmission characteristics and durability. It features a circular geometry, with a thickness of 6.1mm, providing robustness and stability in its configuration. The filter's thin lens shape ensures easy integration into various optical setups.

The 730DIB12 has a cut-on wavelength of 725nm and a cut-off wavelength of 735nm, resulting in a narrowband transmission window centered at 730nm. This precise wavelength selection is achieved through the application of a front and back coating of KNI 730DIB, which is specifically designed to enhance the filter's performance in the specified wavelength range.

This filter is currently in stock and available for immediate purchase through Knight Optical's website. The catalog number for this item is 730DIB12, and it can be found at https://www.knightoptical.com/stock/default/730nm-interference-bandpass-filter-12-5mmdiax10nmbw.html.