1400DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 1400nm

The 1400DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 1400nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical elements.

The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. This particular model has a cut-on wavelength of 1393nm and a cut-off wavelength of 1407nm, making it ideal for applications that require narrow-band light filtering around the 1400nm region.

The 1400DIB12 is made from UVFS Mal- 1965, a material known for its optical properties in the ultraviolet, visible, and shortwave infrared regions. The filter features a Thin Lens shape, which is beneficial for applications that require minimal optical path deviation.

The filter's coating is KNI 1400DIB, applied on both the front and back surfaces. This coating enhances the filter's performance by ensuring high transmission within the passband and low transmission outside of it.

In terms of physical dimensions, the filter has a thickness of 6.1mm. This, coupled with its 12.5mm diameter, makes it suitable for use in various optical systems.

According to the vendor's information, this item is currently in stock and available for immediate purchase. For more details, you can visit the product page at https://www.knightoptical.com/stock/default/1400nm-interference-bandpass-filter-12-5mmdiax14nmbw.html.