Optical properties of materials
Plastics
Weathering
Filters (optical)
Test equipment
Ultraviolet radiation
Environmental testing
Artificial weathering tests
Specimen preparation
Test specimens
Spectrophotometry
Thermoplastic polymers
Performance
Wavelengths
Colorimetric characteristics
Luminous intensity
Spectra
Plastics and rubber technology
Films (states of matter)
Conversion
Polymers
Lamps
Sensitivity