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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

FCD1 - Hoya

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

  Main parameters
nd = 1.496997
ne = 1.498450 		Vd = 81.60
Ve = 81.20 		nF - nC = 0.006090
nF' - nC' = 0.006138 		Coloring:
0.29 - 0.34 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.2181132 C2 = -0.005799427 C3 = 0.0083470679 C4 = 0.000065046523 C5 = 0.0000085142186 C6 = -0.00000058852269

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.490079
n s1.491824
n r1.494075
n C1.495137
n C'1.495434
n 0.63281.495710
n D1.496942
n d1.496997
n e1.498450
n F1.501227
n F'1.501572
n g1.504509
n h1.507211
n i1.511749
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8304
PC,A'0.3504
Pd,C0.3053
Pe,C0.5440
Pg,d1.2334
Pg,F0.5388
Ph,g0.4436
Pi,g1.1888
PC',t0.8791
Pe,C'0.4953
PF',e0.5126
Pi,F'1.6710
 transmittance: 5 mm
τ1.550.999
τ1.50.999
τ1.40.999
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
τ0.480.999
τ0.460.999
τ0.440.999
τ0.420.999
τ0.40.999
τ0.390.999
τ0.380.999
τ0.370.996
τ0.360.989
τ0.350.975
τ0.340.944
τ0.330.89
τ0.320.79
τ0.310.66
τ0.30.52
τ0.290.41
τ0.280.38
 transmittance: 10 mm
τ1.550.999
τ1.50.999
τ1.40.999
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
τ0.480.999
τ0.460.999
τ0.440.999
τ0.420.999
τ0.40.999
τ0.390.999
τ0.380.999
τ0.370.992
τ0.360.978
τ0.350.95
τ0.340.89
τ0.330.78
τ0.320.62
τ0.310.43
τ0.30.27
τ0.290.17
τ0.280.14

  mechanical
Poisson coef.: 0.28
Rigidity: 311 Pa*108
Young module: 796 Pa*108
Knoop hardness: 345
Optical stress coef.: 0.74 1/Pa*1012
Abrasion: 410

  Chemical
Staining: 4
Resistance to acids: 3

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 70133
100 ~ 300155

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-7.2
-20 ~ 0-7.2
0 ~ 20-7.1
20 ~ 40-7.1
40 ~ 60-7.1
60 ~ 80-7.1
 Temperature coefs. of nrel
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-5.2
-20 ~ 0-5.4
0 ~ 20-5.6
20 ~ 40-5.8
40 ~ 60-6
60 ~ 80-6.1