GLASS AND GLASS MEMBER

摘要

Provided is glass which has a first surface and a second surface opposing the first surface, the absorption coefficient of light of a wavelength of 550 nm being 1 m-1 or less, the ratio (αmax/αmin) of the maximum value αmax (m-1) to the minimum value αmin (m-1) of the absorption coefficient of light in a wavelength range of 400 to 780 nm being 10 or less, and the two-dimensional arithmetic average height in a 1790 μm × 1330 μm region on the first surface being 1 nm or less.