633DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 632.8nm

The 633DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 632.8nm. 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 out unwanted spectral regions. This particular model has a cut-on wavelength of 627.8nm and a cut-off wavelength of 637.8nm, ensuring a narrow and precise bandwidth for your optical system.

The 633DIB12 is made from UVFS Mal- 1965, a material that provides excellent optical performance and durability. It features a Thin Lens shape, which is beneficial for applications that require minimal optical path deviation.

The filter's coating is another notable feature. Both the front and back surfaces are coated with KNI 633DIB, a proprietary coating developed by Knight Optical. This coating enhances the filter's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of your optical system.

In terms of physical dimensions, the filter has a thickness of 6.1mm, making it suitable for a wide range of applications. According to the vendor, it is currently in stock and available for immediate purchase, as indicated by its weblink status.

For more detailed information and purchasing options, please visit the vendor's website using the provided weblink.