The ZET785TopNotch R is a high-performance narrow band laser notch filter, designed and manufactured by Chroma. This particular model boasts a catalog number of ZET785TopNotch and is available for purchase directly from Chroma's website, where it is currently in stock.
This filter is a notch filter, a type of optical filter that only allows a narrow band of wavelengths to pass through while blocking others. The ZET785TopNotch R is designed to operate at a central wavelength (CWL) of 785 nanometers, making it ideal for applications that require precise filtering in this region of the spectrum.
The filter is rectangular in shape, with a width of 26 millimeters and a height of 38 millimeters. It has a thickness of 1 millimeter, making it a thin lens filter. The front and back surfaces of the filter are coated with Chroma's ZET785TopNotchT coating, which is specifically designed for this filter.
The ZET785TopNotch R filter is made from UVFS Mal-1965, a material known for its excellent optical properties. This filter is part of Chroma's extensive catalog of optical elements, which includes a wide variety of filters, lenses, and other optical components.