| 摘要 |
There are provided a glass and a chemical strengthened glass having characteristics preferred for an exterior member or decoration of an electronic device, that is, suppressed change in reflected color tone due to difference of light source and excellent mechanical strength. A glass contains a coloring component, having an absolute value of a difference &Dgr;a* between chromaticity a* of reflected light by a D65 light source and chromaticity a* of reflected light by an F2 light source in an L*a*b* color system expressed by a following expression (1) of 2.0 or less. &Dgr;a*=a*value(D65 light source)−a*value(F2 light source)  (1) |
