63-408 25 mm Dia. Non-Reflective Neutral Density Filter; OD 0.6 NIR 700-1200nm

The 63-408 is a Neutral Density Filter with a 25 mm diameter and a thickness of 1.5 mm, sourced from the renowned optical vendor, Edmund Optics. This filter is specifically designed for use in the near-infrared (NIR) spectrum, with a wavelength of 1064 nm.

The filter is made from UVFS Mal-1965, a material known for its optical clarity and durability. It features a non-reflective coating on both the front and back surfaces, denoted as 'edm 63-398'. This coating reduces surface reflections, enhancing the filter's performance in high-intensity light applications.

The filter's geometry is shaped as a thin lens, which is beneficial in applications where minimizing optical path length is crucial. The filter's dimensions and shape make it suitable for use in various optical systems, including cameras, microscopes, and other imaging devices.

The filter's Sub Type is Neutral Density, which means it reduces the intensity of all wavelengths of light equally, without altering the color balance. The Optical Density (OD) of this filter is 0.6, which translates to a reduction in light intensity of approximately 40%.

According to the vendor's website, this item is currently in stock, and the provided web link leads directly to the product page for easy access and further information.