99090989
Mar 18, 2025
Scientific instruments and apparatus, namely, light creating and housing instruments for testing and viewing the composition of gems
Electrical and Scientific ApparatusElectric chromatically optimized fluorescent and custom calibrated LED lighting apparatus for viewing and grading gems comprising chromatically optimized fluorescent and custom calibrated LED lights and a spectrum diffuser within a metal housing optimally scaled for illuminating gems
Environmental Control Apparatus