Tsingcarbo® Black Foam

Efficient Stray Light Absorption · The Preferred Choice for Precision Optical Instruments

Product Overview：

In optical imaging systems, stray light can easily lead to issues such as image blurring, detection errors, glare, and halos. Tsingcarbo® Black Foam, independently developed by Suzhou Tsingcarbo Nanomaterials Co., Ltd , features a unique micro-nano porous structure that efficiently absorbs light through the "optical maze" principle. It effectively eliminates stray light interference, enhancing optical imaging clarity and measurement accuracy.

Key Performance Specifications

Operating Wavelength Range：Visible to NIR, highly efficient across the full range

Total Hemispherical Reflectance：≤1%

Thickness：Only 0.5 mm, ultra-thin design saves internal space

Key Advantages

High Reliability：No particle shedding, touchable surface, significantly more reliable than coatings and flocking materials.

High Absorptance: Absorptance >99%, highly efficient across the full wavelength range from visible to infrared.

Applications

DSLR lenses, periscope lenses, Spectrometers, Precision optical inspection equipment for LDC/semiconductors, HUD (Head-Up Display), LiDAR, Vision inspection systems, Particle Image Velocimetry (PIV) systems, Spectroradiometer calibration devices, Laser processing equipment, Precision component workstations, High-definition photography backgrounds, Anti-reflective QR codes, UAV position identification markers.

Please contact our email sale@tsingcarbo.com if you are interested