AND-50C-50 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-50C-50 is a high-quality Neutral Density Filter, offered by the renowned optical components manufacturer, OptoSigma. This filter is designed for use in the visible light spectrum, specifically covering the wavelength range of 400-700nm.

The filter is circular in shape, with a diameter of 50mm and a thickness of 2mm, making it compatible with a wide range of optical systems. It is unmounted, allowing users the flexibility to integrate it into their existing setups according to their specific needs.

The filter's coating is another notable feature. Both the front and back surfaces are coated with the "opt and-50" coating, which is specifically designed to provide excellent neutral density performance. This coating ensures that the filter maintains a high level of transmittance while effectively reducing the amount of light that passes through it.

The filter's geometry is that of a thin lens, which helps to minimize optical aberrations and distortions. This makes it an ideal choice for applications that require high-precision optical performance.

The catalog number for this filter is AND-50C-50. It is currently in stock and available for purchase through the OptoSigma website, with the weblink provided in the item data for easy access.