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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

E-SF7 - Hikari

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

  Main parameters
nd = 1.639800
ne = 1.644181
Vd = 34.56
Ve = 34.30
nF - nC = 0.018510
nF' - nC' = 0.018777
Coloring:
0.385 - 0.360 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.60224509 C2 = -0.00228272809 C3 = 0.0313239043 C4 = -0.00110981516 C5 = 0.00028447243 C6 = -0.000012054467

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t-----
n s-----
n r1.631409
n C1.634386
n C'1.635233
n 0.63281.636030
n D1.639638
n d1.639800
n e1.644181
n F1.652897
n F'1.654011
n g1.663792
n h1.673260
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t-----
PC,A'0.3169
Pd,C0.2924
Pe,C0.5291
Pg,d1.2961
Pg,F0.5885
Ph,g0.5114
Pi,g-----
PC',t-----
Pe,C'0.4833
PF',e0.5310
Pi,F'-----
 transmittance: 10 mm
τ0.360.03
τ0.370.33
τ0.380.67
τ0.390.84
τ0.40.916
τ0.420.964
τ0.440.975
τ0.460.981
τ0.480.986
τ0.50.99
τ0.550.995
τ0.60.995
τ0.650.992
τ0.70.993
τ0.80.996
τ0.90.999
τ10.999
τ1.20.999
τ1.40.988
τ1.60.997
τ1.80.988
τ20.975
τ2.20.906
τ2.40.88

  mechanical
Knoop hardness: 498
Abrasion: 109

  Chemical
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30086