The pitch-blackness of 《EVER-BLACK》No.0005 is, so to speak, of a solidification of deep
darkness of grotto that has been achieved Evers Corporation as a result of its R & D activities.

Reflectance of 《EVER-BLACK》No.0005 in the visible region of the spectrum is farreaching
below beyond those of generally familiar with conventional glasses and other vitreous state
of ceramics.

EVER-GRAY No.3000  MENU  No.0005の拡散反射率・・・1/Spectro-diffuse reflectance・・・1