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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

E-FD1 - Hoya

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

  Main parameters
nd = 1.717359
ne = 1.723102 		Vd = 29.50
Ve = 29.26 		nF - nC = 0.024316
nF' - nC' = 0.024706 		Coloring:
0.36 - 0.42 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.8508499 C2 = -0.01323461 C3 = 0.029415325 C4 = 0.0025542666 C5 = -0.00021232133 C6 = 0.000022261936

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.693544
n s1.698859
n r1.706480
n C1.710323
n C'1.711420
n 0.63281.712453
n D1.717148
n d1.717359
n e1.723102
n F1.734640
n F'1.736126
n g1.749315
n h1.762438
n i1.787351
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.6900
PC,A'0.3112
Pd,C0.2893
Pe,C0.5254
Pg,d1.3141
Pg,F0.6035
Ph,g0.5396
Pi,g1.5641
PC',t0.7351
Pe,C'0.4803
PF',e0.5356
Pi,F'2.1065
 transmittance: 5 mm
τ1.550.996
τ1.50.996
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
τ0.830.998
τ0.80.999
τ0.780.999
τ0.750.999
τ0.70.998
τ0.650.997
τ0.60.998
τ0.550.997
τ0.50.993
τ0.480.99
τ0.460.986
τ0.440.982
τ0.420.968
τ0.40.93
τ0.390.88
τ0.380.75
τ0.370.49
τ0.360.16
 transmittance: 10 mm
τ1.550.992
τ1.50.993
τ1.40.994
τ1.30.998
τ1.20.998
τ1.10.998
τ1.060.998
τ1.050.998
τ10.998
τ0.950.998
τ0.90.997
τ0.850.998
τ0.830.997
τ0.80.997
τ0.780.998
τ0.750.998
τ0.70.996
τ0.650.994
τ0.60.996
τ0.550.995
τ0.50.986
τ0.480.98
τ0.460.973
τ0.440.964
τ0.420.938
τ0.40.86
τ0.390.77
τ0.380.57
τ0.370.24
τ0.360.03

  mechanical
Poisson coef.: 0.258
Rigidity: 346 Pa*108
Young module: 871 Pa*108
Knoop hardness: 535
Abrasion: 170

  Chemical
Staining: 1
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7092
100 ~ 300110

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-1.4
-20 ~ 0-1
0 ~ 20-0.6
20 ~ 40-0.2
40 ~ 600.2
60 ~ 800.5
 Temperature coefs. of nrel
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -200.9
-20 ~ 01
0 ~ 201.1
20 ~ 401.3
40 ~ 601.5
60 ~ 801.7