Optical properties of materials
Buildings
Testing conditions
Defects
Test specimens
Width
Surface defects
Silver
Specimen preparation
Condensation
Glass
Flaws
Thickness
Environmental testing
Metal coatings
Reflectance factor
Length
Visual inspection (testing)
Protective coatings
Optical measurement
Square shape
Mirrors
Corrosion tests
Damp-air tests
Test equipment
Acceptance (approval)
Dimensional tolerances