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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

SF1 - Sumita

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

  Main parameters
nd = 1.717359
ne = 1.723106
Vd = 29.50
Ve = 29.28
nF - nC = 0.024309
nF' - nC' = 0.024690
Coloring:
0.34 - 0.39 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.8460693 C2 = -0.0098036142 C3 = 0.031907443 C4 = 0.001884746 C5 = -0.00010548754 C6 = 0.00001370142

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.693730
n s1.698894
n r1.706468
n C1.710312
n C'1.711410
n 0.63281.712445
n D1.717148
n d1.717359
n e1.723106
n F1.734622
n F'1.736101
n g1.749157
n h1.762000
n i1.785859
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.6821
PC,A'0.3109
Pd,C0.2898
Pe,C0.5263
Pg,d1.3080
Pg,F0.5979
Ph,g0.5283
Pi,g1.5097
PC',t0.7273
Pe,C'0.4811
PF',e0.5345
Pi,F'2.0468
 transmittance: 10 mm
τ0.340.129
τ0.350.389
τ0.360.68
τ0.370.799
τ0.380.885
τ0.390.938
τ0.40.953
τ0.420.982
τ0.440.984
τ0.460.985
τ0.480.988
τ0.50.99
τ0.550.994
τ0.60.995
τ0.650.997
τ0.70.997
τ0.80.998
τ1.060.998
τ1.50.998
τ20.982
 transmittance: 25 mm
τ0.340.01
τ0.350.13
τ0.360.35
τ0.370.58
τ0.380.732
τ0.390.831
τ0.40.9
τ0.420.957
τ0.440.957
τ0.460.964
τ0.480.971
τ0.50.975
τ0.550.985
τ0.60.989
τ0.650.992
τ0.70.992
τ0.80.996
τ1.060.996
τ1.50.996
τ20.957

  mechanical
Poisson coef.: 0.237
Rigidity: 221 Pa*108
Young module: 547 Pa*108
Knoop hardness: 351
Abrasion: 190

  Chemical
Climatic resistance: 1
Resistance to acids: 2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30089