770DIB25 25 mm Dia. Standard Interference Bandpass Filter 770nm

The 770DIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 770nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.

The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking light outside this range. The 770DIB25 is cut on at 765nm and cut off at 775nm, providing a narrow bandwidth for optimal performance. The center wavelength (CWL) of this filter is 770nm, ensuring precise light filtering at this specific wavelength.

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 thickness is 6.1mm, providing sufficient structural integrity while minimizing optical distortions.

The 770DIB25 features a Thin Lens shape, which is beneficial for applications requiring minimal optical path deviations. The front and back of the filter are coated with KNI 770DIB, a proprietary coating developed by Knight Optical to enhance the filter's performance and durability.

According to the vendor, this item is currently in stock and available for immediate purchase. The filter's webpage can be accessed via the following link: https://www.knightoptical.com/stock/default/770nm-interference-bandpass-filter-25mmdiax10nmbw.html