... 2.Model: WSF 3.Wavelength range: 400nm~700nm 4.Min oder: 1unit 5.Whiteness: Gans whitenes A & E ... visible light wave (400nm-700nm), and generate a spectral curve on reflectance and transmittance of objects ... conditions: overall response is equivalent to tristimulus values X, Y, and Z calculated in corresponding functions ... 0.02l Palette system: l Color: X, Y, Z; Y, x, y; L*, a*, b*; L, a, b; L*, u*, v*; ...