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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

E-FD10 - Hoya

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

  Main parameters
nd = 1.728249
ne = 1.734319 		Vd = 28.32
Ve = 28.09 		nF - nC = 0.025714
nF' - nC' = 0.026132 		Coloring:
0.37 - 0.42 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.40466 - 1.014 mkm.
C1 = 2.881518 C2 = -0.013228312 C3 = 0.03145559 C4 = 0.0026851666 C5 = -0.00022577544 C6 = 0.000024693268

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.703192
n s1.708750
n r1.716767
n C1.720820
n C'1.721977
n 0.63281.723068
n D1.728027
n d1.728249
n e1.734319
n F1.746534
n F'1.748110
n g1.762114
n h-----
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.6855
PC,A'0.3102
Pd,C0.2889
Pe,C0.5249
Pg,d1.3169
Pg,F0.6058
Ph,g-----
Pi,g-----
PC',t0.7305
Pe,C'0.4799
PF',e0.5363
Pi,F'-----
 transmittance: 5 mm
τ1.550.998
τ1.50.998
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
τ0.70.998
τ0.650.996
τ0.60.997
τ0.550.996
τ0.50.992
τ0.480.99
τ0.460.986
τ0.440.981
τ0.420.965
τ0.40.92
τ0.390.86
τ0.380.72
τ0.370.44
τ0.360.12
 transmittance: 10 mm
τ1.550.995
τ1.50.995
τ1.40.994
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
τ0.80.998
τ0.780.998
τ0.750.998
τ0.70.995
τ0.650.993
τ0.60.994
τ0.550.993
τ0.50.984
τ0.480.98
τ0.460.972
τ0.440.962
τ0.420.931
τ0.40.84
τ0.390.73
τ0.380.51
τ0.370.19
τ0.360.01

  mechanical
Poisson coef.: 0.256
Rigidity: 349 Pa*108
Young module: 877 Pa*108
Knoop hardness: 545
Abrasion: 150

  Chemical
Staining: 1
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7090
100 ~ 300113

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-1.3
-20 ~ 0-0.9
0 ~ 20-0.5
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 ~ -201
-20 ~ 01.1
0 ~ 201.2
20 ~ 401.3
40 ~ 601.5
60 ~ 801.6