The 69-198 is a Dichroic Shortpass Filter, measuring 12.5 x 17.6 mm with a thickness of 1.05mm, available from Edmund Optics. This filter is designed to reflect shorter wavelengths and transmit longer wavelengths, making it ideal for applications where the unwanted light is of a longer wavelength than the desired light.
The filter's physical data includes a cut-on wavelength of 0 nm and a cut-off wavelength of 900 nm, ensuring effective filtering within this range. The coating on both the front and back surfaces of the filter is EDM 69-186, providing consistent performance and durability.
The 69-198 is categorized as a Rectangular, Thin Lens filter, and it is made from UVFS Mal-1965 material. This material is known for its excellent optical properties, making it suitable for a wide range of applications.
For more detailed information, including availability and pricing, please refer to the product's webpage on the Edmund Optics website.