47-211 25 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 2.5 250-700nm

The 47-211 is a Neutral Density Filter with a 25 mm diameter, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use in the UV-VIS spectrum, with a wavelength of 588 nm, making it suitable for a wide range of optical applications.

The filter boasts a Metallic Based Neutral Density, providing an Optical Density (OD) of 2.5 across the 250-700nm wavelength range. This feature ensures consistent light reduction, regardless of the wavelength within this range, providing a versatile solution for various optical setups.

The filter is circular in shape, with a thickness of 3 mm, and features the EDM 48-624 coating on both the front and back surfaces. This coating enhances the filter's performance and durability, making it a reliable choice for your optical needs.

The 47-211 filter is designed in a Thin Lens shape, which can help minimize optical aberrations and distortions, contributing to improved image quality. This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status.