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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

K-LaK12 - Sumita

 Diagram n (λ)    n calculation    Diagram τ (λ)    τ calculation    Analogue search

  Main parameters
nd = 1.677908
ne = 1.680819
Vd = 55.48
Ve = 55.22
nF - nC = 0.012217
nF' - nC' = 0.012328
Coloring:
0.31 - 0.37 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.7624188 C2 = -0.01072042 C3 = 0.019279626 C4 = -0.000037377214 C5 = 0.000054439104 C6 = -0.0000028035955

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.664379
n s1.667707
n r1.672104
n C1.674205
n C'1.674794
n 0.63281.675344
n D1.677799
n d1.677908
n e1.680819
n F1.686423
n F'1.687122
n g1.693113
n h1.698678
n i1.708130
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8042
PC,A'0.3442
Pd,C0.3030
Pe,C0.5413
Pg,d1.2445
Pg,F0.5476
Ph,g0.4555
Pi,g1.2290
PC',t0.8523
Pe,C'0.4931
PF',e0.5159
Pi,F'1.7194
 transmittance: 10 mm
τ0.310.022
τ0.320.138
τ0.330.35
τ0.340.56
τ0.350.727
τ0.360.835
τ0.370.905
τ0.380.94
τ0.390.96
τ0.40.971
τ0.420.981
τ0.440.981
τ0.460.985
τ0.480.985
τ0.50.988
τ0.550.99
τ0.60.992
τ0.650.994
τ0.70.995
τ0.80.998
τ1.060.998
τ1.50.997
τ20.971
 transmittance: 25 mm
τ0.330.072
τ0.340.235
τ0.350.45
τ0.360.638
τ0.370.78
τ0.380.857
τ0.390.903
τ0.40.93
τ0.420.954
τ0.440.954
τ0.460.964
τ0.480.964
τ0.50.971
τ0.550.975
τ0.60.982
τ0.650.985
τ0.70.989
τ0.80.996
τ1.060.996
τ1.50.992
τ20.93

  mechanical
Poisson coef.: 0.269
Rigidity: 363 Pa*108
Young module: 921 Pa*108
Knoop hardness: 539
Abrasion: 150

  Chemical
Climatic resistance: 1
Resistance to acids: 3

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30081