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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

E-LAK09 - Hikari

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

  Main parameters
nd = 1.734000
ne = 1.737396
Vd = 51.48
Ve = 51.24
nF - nC = 0.014257
nF' - nC' = 0.014388
Coloring:
0.346 - 0.283 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.95310231 C2 = -0.0196724731 C3 = 0.0174257922 C4 = 0.00152866545 C5 = -0.000137028672 C6 = 0.00000672353302

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t-----
n s-----
n r1.727232
n C1.729685
n C'1.730370
n 0.63281.731012
n D1.733873
n d1.734000
n e1.737396
n F1.743942
n F'1.744759
n g1.751753
n h1.758253
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t-----
PC,A'0.3453
Pd,C0.3026
Pe,C0.5408
Pg,d1.2452
Pg,F0.5479
Ph,g0.4558
Pi,g-----
PC',t-----
Pe,C'0.4927
PF',e0.5164
Pi,F'-----
 transmittance: 10 mm
τ0.280.01
τ0.290.09
τ0.30.26
τ0.310.43
τ0.320.58
τ0.330.7
τ0.340.79
τ0.350.86
τ0.360.912
τ0.370.943
τ0.380.964
τ0.390.975
τ0.40.981
τ0.420.989
τ0.440.993
τ0.460.997
τ0.480.999
τ0.50.999
τ0.550.999
τ0.60.999
τ0.650.999
τ0.70.999
τ0.80.999
τ0.90.999
τ10.999
τ1.20.999
τ1.40.999
τ1.60.999
τ1.80.987
τ20.955
τ2.20.86
τ2.40.6

  mechanical
Knoop hardness: 629
Abrasion: 76

  Chemical
Resistance to acids: 4

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30069