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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

SF2 - Sumita

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

  Main parameters
nd = 1.647691
ne = 1.652218
Vd = 33.87
Ve = 33.63
nF - nC = 0.019117
nF' - nC' = 0.019393
Coloring:
0.33 - 0.37 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.6357555 C2 = -0.0088369978 C3 = 0.025530657 C4 = 0.0010085256 C5 = -0.000027211205 C6 = 0.0000061064321

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.628630
n s1.632900
n r1.639029
n C1.642102
n C'1.642977
n 0.63281.643799
n D1.647524
n d1.647691
n e1.652218
n F1.661220
n F'1.662370
n g1.672469
n h1.682300
n i1.700259
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7047
PC,A'0.3172
Pd,C0.2923
Pe,C0.5291
Pg,d1.2960
Pg,F0.5884
Ph,g0.5142
Pi,g1.4536
PC',t0.7504
Pe,C'0.4833
PF',e0.5310
Pi,F'1.9819
 transmittance: 10 mm
τ0.330.042
τ0.340.376
τ0.350.701
τ0.360.86
τ0.370.932
τ0.380.954
τ0.390.975
τ0.40.982
τ0.420.99
τ0.440.991
τ0.460.992
τ0.480.994
τ0.50.994
τ0.550.995
τ0.60.995
τ0.650.995
τ0.70.997
τ0.80.998
τ1.060.995
τ1.50.988
τ20.94
 transmittance: 25 mm
τ0.340.087
τ0.350.411
τ0.360.686
τ0.370.838
τ0.380.89
τ0.390.94
τ0.40.957
τ0.420.975
τ0.440.978
τ0.460.982
τ0.480.985
τ0.50.985
τ0.550.989
τ0.60.989
τ0.650.989
τ0.70.992
τ0.80.996
τ1.060.989
τ1.50.971
τ20.857

  mechanical
Poisson coef.: 0.232
Rigidity: 217 Pa*108
Young module: 535 Pa*108
Knoop hardness: 369
Abrasion: 170

  Chemical
Climatic resistance: 1
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30096