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Политика по обработке Персональных данных

 

LF11 - GOST Rus

 Diagram n (λ)    n calculation    Analogue search

  Main parameters
nd = 1.560910
ne = 1.563761
Vd = 46.78
Ve = 46.49
nF - nC = 0.011989
nF' - nC' = 0.012124
 

  Coefficients of dispertion formulas
Type: Resnik
Spectral range: 0.36501 - 2.6 mkm.
C1 = 0.028 C2 = 1.55778 C3 = 0.0223362 C4 = -0.0108332 C5 = -0.000314265 C6 = -0.000459755 C7 = 0.0000545236 C8 = -0.000793165 C9 = 0.000682884 C10 = 0.000992835 C11 = -0.000604566

  Refraction index
n 2.32541.529887
n 1.97011.535349
n 1.52961.541061
n 1.061.547306
n t1.548048
n s1.551174
n r1.555322
n C1.557329
n C'1.557894
n 0.63281.558424
n D1.560804
n d1.560910
n e1.563761
n F1.569319
n F'1.570019
n g1.576084
n h1.581872
n i1.592092
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7740
PC,A'0.3335
Pd,C0.2986
Pe,C0.5364
Pg,d1.2655
Pg,F0.5642
Ph,g0.4827
Pi,g1.3351
PC',t0.8211
Pe,C'0.4893
PF',e0.5219
Pi,F'1.8410

  mechanical
Density: 3.02 g/cm3
Poisson coef.: 0.211
Young module: 661 Pa*108
Optical stress coef.: 3 1/Pa*1012
Abrasion: 0.7

  Chemical
Climatic resistance: А
Resistance to acids: I

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-60 ~ 2071
0 ~ 3072
20 ~ 12074
20 ~ 30077