Spectrablack Ultralow Reflectance Material
Spectrablack is a low reflectance (1.6% or less from 250-2500 nm) light absorbing material that is resistant to abrasion and ideal for indoor near normal sensor characterization applications and light shielding/optical scattering prevention in OEM optical systems. Spectrablack is available on targets and as a material for OEM applications.
Applications:
| · ToF and Lidar low reflectance range testing |
| · Light shielding/absorbing |
| · Optical scattering prevention |
| · Stray light reduction |
$1,297.00 – $4,305.00
*Select Product Option First
Characterizing the performance of Lidar and Time of Flight (ToF) sensing systems at low reflectance (<5%) has proved difficult due to a lack of spectrally flat optical reflectance materials. Labsphere’s Spectrablack targets and materials solve this problem. Spectrablack is continuously microporous resulting in unparalleled light absorption ideal for low reflectance applications.
Low Reflectance and Abrasion Resistant
Spectrablack is abrasion resistant and easy to clean. It delivers a spectral reflectance of 1.6% or less from 250 – 2500 nm.
Typical Reflectance*
250 – 380 nm: 1.5 %
380 – 780 nm: 1.0 %
780 – 2500 nm: 1.1 %
*Reflectance values may vary
Calibrations for Every Application
Spectrablack Commercial and Rigid Targets include a calibration report of the average spectral reflectance from 350 to 2400 nm and a 905 nm nine point reflectance map. Spectrablack Lidar Targets include a calibration report of the average spectral reflectance at 850 nm, 905 nm and 1550 nm. The average reflectance values are calculated from nine individual measurements collected in a grid across the target surface.
Target Backing Materials
From our economical, polymer core, rigid, and lightweight target backing solutions to our mechanically flat, honeycomb aluminum, rugged, and lightweight target backing solutions, our Spectrablack targets are designed to help you achieve your calibration goals at any stage in the product development cycle.
Specifications
Calibrating the low reflectance response of your system just got easier. Find the Spectrablack target that’s right for you. Just need Spectrablack material? Contact us for more information.
0.5 m x 0.5 m
- Order Number AA-01601-003
- Calibration Average reflectance from 350 to 2400 nm
- Uniformity Mapping 9 point at 905 nm
- Mounting None
- Backing Material Solid polymer and aluminum
1.0 m x 1.0 m
- Order Number AA-01601-004
- Calibration Average reflectance from 350 to 2400 nm
- Uniformity Mapping 9 point at 905 nm
- Mounting None
- Backing Material Solid polymer and aluminum
0.5 m x 0.5 m
- Order Number AA-01601-005
- Calibration 850 nm, 905 nm and 1550 nm
- Uniformity Mapping 9 point at 850 nm, 905 nm and 1550 nm
- Mounting M10 x 1.5
- Backing Material aluminum honeycomb
- Mechanical Flatness +/- 0.005” (0.127 mm) per radial foot (0.305 m) (uncoated panel)
1.0 m x 1.0 m
- Order Number AA-01601-006
- Calibration 850 nm, 905 nm and 1550 nm
- Uniformity Mapping 9 point at 850 nm, 905 nm and 1550 nm
- Mounting M10 x 1.5
- Backing Material aluminum honeycomb
- Mechanical Flatness +/- 0.005” (0.127 mm) per radial foot (0.305 m) (uncoated panel)
0.5 m x 0.5 m
- Order Number AA-01601-001
- Calibration Average reflectance from 350 to 2400 nm
- Uniformity Mapping 9 point at 905 nm
- Mounting M10 x 1.5
- Backing Material aluminum honeycomb
- Mechanical Flatness +/- 0.005” (0.127 mm) per radial foot (0.305 m) (uncoated panel)
1.0 m x 1.0 m
- Order Number AA-01601-002
- Calibration Average reflectance from 350 to 2400 nm
- Uniformity Mapping 9 point at 905 nm
- Mounting M10 x 1.5
- Backing Material aluminum honeycomb
- Mechanical Flatness +/- 0.005” (0.127 mm) per radial foot (0.305 m) (uncoated panel)