The Illuminator reflectance lamp is a light source designed specifically for accurate indoor diffuse reflectance measurements taken with the FieldSpec® line ofspectroradiometers. This highly stable light source addresses a wide range of spectral analysis applications requiring artificial illumination without making physical contact with the sample.
The Illuminator provides stable illumination across the full spectral range of the FieldSpec line for dependable diffuse reflectance measurements. Its unique design produces stable output with a smooth spectral curve into the SWIR range and minimizes backscatter and any change of lamp energy output over time. The lamp produces a well-defined beam to maximize the amount of light energy on a sample area while minimizing stray light from surrounding surfaces.