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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

K-SK18 - Sumita

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

  Main parameters
nd = 1.638541
ne = 1.641282
Vd = 55.49
Ve = 55.21
nF - nC = 0.011506
nF' - nC' = 0.011614
Coloring:
0.33 - 0.38 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.638421 C2 = -0.01082757 C3 = 0.016058787 C4 = 0.00050122569 C5 = -0.000030687755 C6 = 0.0000022546387

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.625839
n s1.628973
n r1.633091
n C1.635061
n C'1.635614
n 0.63281.636130
n D1.638439
n d1.638541
n e1.641282
n F1.646568
n F'1.647228
n g1.652891
n h1.658179
n i1.667310
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8014
PC,A'0.3425
Pd,C0.3024
Pe,C0.5406
Pg,d1.2471
Pg,F0.5495
Ph,g0.4595
Pi,g1.2530
PC',t0.8494
Pe,C'0.4926
PF',e0.5167
Pi,F'1.7452
 transmittance: 10 mm
τ0.330.05
τ0.340.126
τ0.350.425
τ0.360.669
τ0.370.826
τ0.380.907
τ0.390.95
τ0.40.971
τ0.420.988
τ0.440.99
τ0.460.991
τ0.480.994
τ0.50.994
τ0.550.995
τ0.60.995
τ0.650.997
τ0.70.998
τ0.80.998
τ1.060.997
τ1.50.992
τ20.971
 transmittance: 25 mm
τ0.350.118
τ0.360.366
τ0.370.62
τ0.380.783
τ0.390.88
τ0.40.93
τ0.420.971
τ0.440.975
τ0.460.978
τ0.480.985
τ0.50.985
τ0.550.989
τ0.60.989
τ0.650.992
τ0.70.996
τ0.80.996
τ1.060.992
τ1.50.982
τ20.93

  mechanical
Poisson coef.: 0.272
Rigidity: 338 Pa*108
Young module: 860 Pa*108
Knoop hardness: 574
Abrasion: 160

  Chemical
Climatic resistance: 2
Resistance to acids: 5

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30081