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Политика по обработке Персональных данных

 

STF3 - GOST Rus

 Diagram n (λ)    n calculation    Analogue search

  Main parameters
nd = 2.170207
ne = 2.186255
Vd = 17.02
Ve = ---
nF - nC = 0.068726
nF' - nC' = ---
 

  Coefficients of dispertion formulas
Type: Resnik
Spectral range: 0.48613 - 2.6 mkm.
C1 = 0.028 C2 = 2.13954 C3 = 0.0644167 C4 = -0.0104748 C5 = 0.00339169 C6 = 0.000892396 C7 = -0.000617577 C8 = -0.000724132 C9 = 0.000934343 C10 = 0 C11 = 0

  Refraction index
n 2.32542.074934
n 1.97012.081355
n 1.52962.090442
n 1.062.106572
n t2.109130
n s2.121447
n r2.140818
n C2.151028
n C'2.153980
n 0.63282.156773
n D2.169624
n d2.170207
n e2.186255
n F2.219754
n F'-----
n g-----
n h-----
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.6096
PC,A'0.2889
Pd,C0.2790
Pe,C0.5125
Pg,d-----
Pg,F-----
Ph,g-----
Pi,g-----
PC',t0.6525
Pe,C'0.4696
PF',e-----
Pi,F'-----

  mechanical
Density: 6.13 g/cm3
Optical stress coef.: -1.4 1/Pa*1012
Abrasion: 0.22

  Chemical
Climatic resistance: с
Resistance to acids: III

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-60 ~ 20116
0 ~ 30119
20 ~ 120123
20 ~ 300130