if a looking absorbs solar matter then that glass will decrease in arthritis
flint_glass is optical_glass. glass is not achromatism. glass is achromatism. fiberglass is not glass. borophosphosilicate_glass is glass. wineglass is not achromatism. flint_glass is not optical_glass. fluorosilicate_glass is glass. borophosphosilicate_glass is not glass. fluorosilicate_glass is not glass.