Transmis [#] [n#]

Per cent of light
 which gets through a non-absorbing layer of glass with n=1.540
 at a given angle of incidence (not considering multiple reflections).

   angles            transmitted        reflected
 / 1 degree     electric vector         at each
outside inside   perp. along   average  surface
   0.0     0.0   91.4   91.4    91.4     4.4
   5.0     3.2   91.4   91.3    91.4     4.4
  10.0     6.5   91.7   91.0    91.3     4.4
  15.0     9.7   92.1   90.6    91.3     4.4
  20.0    12.8   92.7   89.9    91.3     4.4
  25.0    15.9   93.4   89.0    91.2     4.5
  30.0    18.9   94.4   87.9    91.1     4.5
  35.0    21.9   95.5   86.3    90.9     4.7
  40.0    24.7   96.7   84.2    90.5     4.9
  45.0    27.3   98.0   81.6    89.8     5.3
  50.0    29.8   99.1   78.1    88.6     5.9
  55.0    32.1   99.9   73.7    86.8     6.8
  60.0    34.2   99.7   68.0    83.9     8.4
  65.0    36.1   97.7   60.9    79.3    11.0
  70.0    37.6   92.2   52.0    72.1    15.1
  75.0    38.8   81.1   41.2    61.2    21.8
  80.0    39.8   62.1   28.7    45.4    32.6
  85.0    40.3   34.1   14.8    24.5    50.6