The MAN-52-13 is a Neutral Density Filter, specifically an Absorptive Neutral Density Filter, mounted on optical glass with a 52 mm diameter. This filter is designed for use in the visible light spectrum, covering wavelengths from 400 to 700nm.
The filter is manufactured by OptoSigma, a leading vendor in the optical industry, and is identified by the catalog number MAN-52-13. It is available for purchase directly from the OptoSigma website, where it is currently listed as in stock.
The MAN-52-13 filter is of the Sub Type Neutral Density Filter and has a Base Shape of Circular. It is made from a material identified as UVFS MAL-1965, and features a wavelength of 550nm.
In terms of geometry, the filter has a diameter of 52mm and a thickness of 2mm. The coating on both the front and back of the filter is identified as OPT AND-13, and it has a shape of Thin Lens.
This filter is an ideal choice for applications that require the reduction of light intensity without altering the color composition of the light source. Its high-quality construction and reliable performance make it a trusted choice for a wide range of optical applications.