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Политика по обработке Персональных данных

 

K2 - GOST Rus

 Diagram n (λ)    n calculation    Analogue search

  Main parameters
nd = 1.500470
ne = 1.502279
Vd = 66.03
Ve = 65.83
nF - nC = 0.007579
nF' - nC' = 0.007628
 

  Coefficients of dispertion formulas
Type: Resnik
Spectral range: 0.36501 - 2.6 mkm.
C1 = 0.028 C2 = 1.49557 C3 = 0.0135876 C4 = -0.0114316 C5 = -0.0010233 C6 = -0.000617158 C7 = 0.000216722 C8 = 0.000309625 C9 = -0.000159142 C10 = 0 C11 = 0

  Refraction index
n 2.32541.473800
n 1.97011.479473
n 1.52961.485340
n 1.061.490886
n t1.491475
n s1.493845
n r1.496777
n C1.498131
n C'1.498507
n 0.63281.498856
n D1.500402
n d1.500470
n e1.502279
n F1.505710
n F'1.506135
n g1.509753
n h1.513090
n i1.518695
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8781
PC,A'0.3611
Pd,C0.3086
Pe,C0.5472
Pg,d1.2247
Pg,F0.5334
Ph,g0.4401
Pi,g1.1798
PC',t0.9276
Pe,C'0.4977
PF',e0.5088
Pi,F'1.6571

  mechanical
Density: 2.38 g/cm3
Poisson coef.: 0.208
Young module: 716 Pa*108
Optical stress coef.: 3.2 1/Pa*1012
Abrasion: 1

  Chemical
Climatic resistance: А
Resistance to acids: I

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-60 ~ 2057
0 ~ 3060
20 ~ 12064
20 ~ 30071