SpectraBlack ultra-low reflectivity diffuse reflection target plate

Specterablack is a low reflectivity, wear-resistant absorbing material that is highly suitable for indoor near standard sensor testing applications, as well as for shading/preventing scattered light in OEM optical systems. Specterablack also solves the challenge of measuring the performance of LiDAR and Time of Flight (ToF) sensing systems at low reflectivity (<5%).

characteristic

• The typical spectral reflectance in the range of 250-2500 nm is 1.6% or lower

• Wear resistant, easy to use, and easy to clean

Typical reflectivity*

• 250 – 380 nm：1.5%

• 380 – 780 nm：1.0 %

• 780 – 2500 nm：1.1 %

Application:

• ToF and LIDAR low reflectivity range testing

• Light blocking/absorption: utilizing the light absorption effect of microporous surfaces

• Prevent scattered light in optical systems, optical measuring instruments, cameras, etc

• Reduce stray light in spectrometers and distributed photometers

• Non reflective film and general shading material

All Specterablack diffuse reflection target boards have been calibrated. Choose the calibration kit that is suitable for your application.

1. Spectroblack Commercial and Rigid diffuse reflectance target plates include calibration reports for 350 * * * 2400 nm average spectral reflectance and 905 nm nine point reflectance mapping.

2. Calibration reports for the average spectral reflectance at 850 nm, 905 nm, and 1550 nm of the Spectrobable LiDAR target board.

Product manual：Diffuse reflective coatings and materials, diffuse reflective target board and standard board. pdf