630DIB25 25 mm Dia. Standard Interference Bandpass Filter 630nm

The 630DIB25 is a 25 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light in the 630nm wavelength range while blocking other wavelengths. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.

The filter is made from UVFS Mal-1965, a material specifically chosen for its optical properties. It has a base shape of a circle, a standard geometry for many optical applications. The filter's thickness is 6.1mm, providing sufficient structural integrity while minimizing optical distortions.

The 630DIB25 has a cut-on wavelength of 625nm and a cut-off wavelength of 635nm, meaning it begins transmitting light at 625nm and stops transmitting at 635nm. The central wavelength (CWL) of this filter is 630nm, the wavelength at which it has its maximum transmittance.

Both the front and back surfaces of the filter are coated with KNI 630DIB, a proprietary coating developed by Knight Optical. This coating enhances the filter's performance and durability, ensuring reliable operation in various environments.

The filter's shape is described as a Thin Lens, indicating that it has been designed to focus or collimate light. This makes it suitable for use in imaging systems, spectroscopy, and other applications where precise control of light is required.

According to the vendor, the 630DIB25 is currently in stock and available for immediate shipping. Further information, including technical specifications and purchasing details, can be found on the Knight Optical website using the provided weblink.