47-827 12.5 mm Dia. NIR Metallic Based Neutral Density Filter; OD 1 700-1100nm

The 47-827 is a Neutral Density Filter with a 12.5 mm diameter, sourced from the renowned optical components vendor, Edmund Optics. This filter is specifically designed for use in the Near-Infrared (NIR) spectrum, with a wavelength of 588 nm, making it ideal for applications that require precise control over NIR light.

The filter boasts a Metallic Based coating on both the front and back surfaces, denoted as 'edm 47-827'. This coating provides an Optical Density (OD) of 1, which is consistent across the 700-1100 nm wavelength range. This means that the filter reduces the intensity of the incident light by a factor of 10, offering superior light control.

In terms of geometry, the filter has a thickness of 1.5 mm and follows a Thin Lens shape. The circular design, coupled with its compact size, makes it a versatile component that can be easily integrated into various optical systems.

The filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its robust design, precise control over NIR light, and compatibility with a wide range of optical systems, the 47-827 Neutral Density Filter is an excellent choice for researchers and engineers working in the field of NIR optics.