#declare F_Glass3 =
finish  {
    ambient 0.1
    diffuse 0.1
    reflection 0.1
    specular 0.8
    roughness 0.003
    phong 1
    phong_size 400
}

// An excellent lead crystal glass!
#declare T_Glass3 =
texture {
    pigment { color rgbf <0.98, 0.98, 0.98, 0.9> }
    finish { F_Glass3 }
}