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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

E-LAK13 - Hikari

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

  Main parameters
nd = 1.693501
ne = 1.696607
Vd = 53.20
Ve = 52.96
nF - nC = 0.013034
nF' - nC' = 0.013152
Coloring:
0.345 - 0.294 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.81365515 C2 = -0.0134879998 C3 = 0.0191920754 C4 = 0.000414986834 C5 = -0.00000745390097 C6 = 0.000000765453719

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t-----
n s-----
n r1.687302
n C1.689548
n C'1.690176
n 0.63281.690764
n D1.693385
n d1.693501
n e1.696607
n F1.702583
n F'1.703329
n g1.709716
n h1.715662
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,C0.3032
Pe,C0.5415
Pg,d1.2440
Pg,F0.5472
Ph,g0.4561
Pi,g-----
PC',t-----
Pe,C'0.4933
PF',e0.5156
Pi,F'-----
 transmittance: 10 mm
τ0.290.01
τ0.30.08
τ0.310.25
τ0.320.44
τ0.330.61
τ0.340.75
τ0.350.85
τ0.360.914
τ0.370.954
τ0.380.98
τ0.390.994
τ0.40.999
τ0.420.999
τ0.440.999
τ0.460.999
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
τ1.80.999
τ20.977
τ2.20.916
τ2.40.7

  mechanical
Knoop hardness: 618
Abrasion: 124

  Chemical
Resistance to acids: 4

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30074