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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

LAFL2 - Hoya

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

  Main parameters
nd = 1.696999
ne = 1.700419
Vd = 48.51
Ve = 48.22
nF - nC = 0.014366
nF' - nC' = 0.014523
Coloring:
0.33 - 0.38 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.8178044 C2 = -0.010126306 C3 = 0.020989819 C4 = 0.00060692316 C5 = -0.000021975044 C6 = 0.0000020172856

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.681773
n s1.685366
n r1.690293
n C1.692700
n C'1.693379
n 0.63281.694015
n D1.696872
n d1.696999
n e1.700419
n F1.707067
n F'1.707902
n g1.715093
n h1.721849
n i1.733578
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7604
PC,A'0.3331
Pd,C0.2992
Pe,C0.5372
Pg,d1.2593
Pg,F0.5586
Ph,g0.4702
Pi,g1.2866
PC',t0.8077
Pe,C'0.4900
PF',e0.5208
Pi,F'1.7871
 transmittance: 5 mm
τ1.550.997
τ1.50.997
τ1.40.997
τ1.30.999
τ1.20.999
τ1.10.999
τ1.060.999
τ1.050.999
τ10.999
τ0.950.999
τ0.90.999
τ0.850.999
τ0.830.999
τ0.80.999
τ0.780.999
τ0.750.999
τ0.70.999
τ0.650.999
τ0.60.999
τ0.550.999
τ0.50.999
τ0.480.998
τ0.460.997
τ0.440.996
τ0.420.994
τ0.40.988
τ0.390.979
τ0.380.965
τ0.370.93
τ0.360.87
τ0.350.74
τ0.340.49
τ0.330.17
 transmittance: 10 mm
τ1.550.995
τ1.50.994
τ1.40.995
τ1.30.997
τ1.20.998
τ1.10.998
τ1.060.997
τ1.050.997
τ10.997
τ0.950.997
τ0.90.998
τ0.850.998
τ0.830.998
τ0.80.998
τ0.780.998
τ0.750.999
τ0.70.998
τ0.650.998
τ0.60.998
τ0.550.999
τ0.50.998
τ0.480.996
τ0.460.994
τ0.440.992
τ0.420.989
τ0.40.976
τ0.390.959
τ0.380.931
τ0.370.87
τ0.360.76
τ0.350.54
τ0.340.24
τ0.330.03

  mechanical
Knoop hardness: 585
Abrasion: 160

  Chemical
Staining: 3
Resistance to acids: 3

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