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Политика по обработке Персональных данных

 

LK5 - GOST Rus

 Diagram n (λ)    n calculation    Analogue search

  Main parameters
nd = 1.478162
ne = 1.479901
Vd = 65.60
Ve = 65.44
nF - nC = 0.007288
nF' - nC' = 0.007332
 

  Coefficients of dispertion formulas
Type: Resnik
Spectral range: 0.36501 - 2.6 mkm.
C1 = 0.028 C2 = 1.47224 C3 = 0.0129003 C4 = -0.0119177 C5 = -0.000921153 C6 = -0.000571396 C7 = 0.000164512 C8 = -0.000012911 C9 = -0.000136113 C10 = 0 C11 = 0

  Refraction index
n 2.32541.450988
n 1.97011.456917
n 1.52961.462986
n 1.061.468718
n t1.469319
n s1.471702
n r1.474587
n C1.475903
n C'1.476266
n 0.63281.476604
n D1.478096
n d1.478162
n e1.479901
n F1.483191
n F'1.483598
n g1.487061
n h1.490250
n i1.495606
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.9032
PC,A'0.3662
Pd,C0.3099
Pe,C0.5485
Pg,d1.2209
Pg,F0.5308
Ph,g0.4376
Pi,g1.1723
PC',t0.9530
Pe,C'0.4986
PF',e0.5072
Pi,F'1.6473

  mechanical
Density: 2.27 g/cm3
Optical stress coef.: 3.55 1/Pa*1012
Abrasion: 1.41

  Chemical
Climatic resistance: А
Resistance to acids: I

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-60 ~ 2033
0 ~ 3034
20 ~ 12035
20 ~ 30036