MAN-52-70 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm

The MAN-52-70 is a Neutral Density Filter, specifically designed for use in the visible light spectrum, with a wavelength of 550nm. This filter, offered by OptoSigma, is mounted on optical glass and boasts a diameter of 52mm, making it suitable for a wide range of optical applications.

The filter is characterized by its Absorptive Neutral Density coating, which is applied to both the front and back surfaces. This coating, denoted as 'opt and-70', is designed to reduce the intensity of light without altering its color balance. The result is a filter that provides a consistent and reliable attenuation of light across the visible spectrum, from 400-700nm.

The filter has a thickness of 2mm, which is considered 'Thin Lens'. This thin design helps to minimize optical distortions and ensures easy integration into existing optical systems. The geometry of the filter is defined by its diameter and thickness, both of which are precisely controlled during the manufacturing process to ensure optimal performance.

The MAN-52-70 is currently in stock and available for purchase through the OptoSigma website. The catalog number for this item is MAN-52-70, and it can be found in the Neutral Density Filters section of the OptoSigma filter catalog.