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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

E-C3 - Hoya

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

  Main parameters
nd = 1.518229
ne = 1.520325 		Vd = 58.96
Ve = 58.68 		nF - nC = 0.008789
nF' - nC' = 0.008865 		Coloring:
0.29 - 0.33 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.2725452 C2 = -0.008410491 C3 = 0.011306843 C4 = 0.00037782297 C5 = -0.000026903423 C6 = 0.0000015976489

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.508386
n s1.510848
n r1.514042
n C1.515559
n C'1.515984
n 0.63281.516381
n D1.518151
n d1.518229
n e1.520325
n F1.524349
n F'1.524850
n g1.529132
n h1.533102
n i1.539891
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8161
PC,A'0.3461
Pd,C0.3037
Pe,C0.5422
Pg,d1.2404
Pg,F0.5441
Ph,g0.4517
Pi,g1.2241
PC',t0.8644
Pe,C'0.4939
PF',e0.5147
Pi,F'1.7113
 transmittance: 5 mm
τ1.550.995
τ1.50.996
τ1.40.998
τ1.30.998
τ1.20.998
τ1.10.998
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
τ0.480.999
τ0.460.999
τ0.440.999
τ0.420.999
τ0.40.999
τ0.390.999
τ0.380.998
τ0.370.997
τ0.360.994
τ0.350.99
τ0.340.98
τ0.330.957
τ0.320.9
τ0.310.78
τ0.30.55
τ0.290.27
τ0.280.08
 transmittance: 10 mm
τ1.550.991
τ1.50.991
τ1.40.996
τ1.30.996
τ1.20.997
τ1.10.997
τ1.060.998
τ1.050.998
τ10.998
τ0.950.998
τ0.90.998
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
τ0.480.999
τ0.460.999
τ0.440.999
τ0.420.999
τ0.40.999
τ0.390.998
τ0.380.996
τ0.370.994
τ0.360.989
τ0.350.979
τ0.340.96
τ0.330.917
τ0.320.82
τ0.310.61
τ0.30.31
τ0.290.08
τ0.280.01

  mechanical
Knoop hardness: 505
Abrasion: 160

  Chemical
Staining: 1
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7099
100 ~ 300121

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-2.2
-20 ~ 0-1.8
0 ~ 20-1.5
20 ~ 40-1.4
40 ~ 60-1.3
60 ~ 80-1.3
 Temperature coefs. of nrel
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-0.1
40 ~ 60-0.1
60 ~ 80-0.3