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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

BACD15 - Hoya

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

  Main parameters
nd = 1.622994
ne = 1.625549 		Vd = 58.12
Ve = 57.87 		nF - nC = 0.010718
nF' - nC' = 0.010808 		Coloring:
0.30 - 0.36 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.5864832 C2 = -0.0080357829 C3 = 0.018080573 C4 = -0.00045974172 C5 = 0.000088484321 C6 = -0.0000037544765

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.611039
n s1.613968
n r1.617868
n C1.619729
n C'1.620249
n 0.63281.620735
n D1.622898
n d1.622994
n e1.625549
n F1.630447
n F'1.631058
n g1.636284
n h1.641149
n i1.649459
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8106
PC,A'0.3478
Pd,C0.3046
Pe,C0.5430
Pg,d1.2399
Pg,F0.5445
Ph,g0.4538
Pi,g1.2291
PC',t0.8591
Pe,C'0.4945
PF',e0.5139
Pi,F'1.7167
 transmittance: 5 mm
τ1.550.997
τ1.50.996
τ1.40.992
τ1.30.999
τ1.20.999
τ1.10.999
τ1.060.998
τ1.050.998
τ10.998
τ0.950.998
τ0.90.998
τ0.850.998
τ0.830.999
τ0.80.999
τ0.780.999
τ0.750.999
τ0.70.999
τ0.650.998
τ0.60.998
τ0.550.999
τ0.50.999
τ0.480.999
τ0.460.998
τ0.440.997
τ0.420.997
τ0.40.995
τ0.390.993
τ0.380.988
τ0.370.979
τ0.360.963
τ0.350.93
τ0.340.88
τ0.330.78
τ0.320.65
τ0.310.47
τ0.30.28
τ0.290.12
τ0.280.06
 transmittance: 10 mm
τ1.550.993
τ1.50.993
τ1.40.984
τ1.30.997
τ1.20.997
τ1.10.997
τ1.060.996
τ1.050.996
τ10.996
τ0.950.996
τ0.90.996
τ0.850.996
τ0.830.997
τ0.80.997
τ0.780.998
τ0.750.998
τ0.70.997
τ0.650.997
τ0.60.997
τ0.550.998
τ0.50.997
τ0.480.997
τ0.460.996
τ0.440.995
τ0.420.994
τ0.40.991
τ0.390.986
τ0.380.975
τ0.370.959
τ0.360.927
τ0.350.87
τ0.340.77
τ0.330.62
τ0.320.43
τ0.310.22
τ0.30.08
τ0.290.01

  mechanical
Poisson coef.: 0.269
Rigidity: 343 Pa*108
Young module: 871 Pa*108
Knoop hardness: 595
Optical stress coef.: 1.99 1/Pa*1012
Abrasion: 130

  Chemical
Staining: 4
Resistance to acids: 4

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7061
100 ~ 30074

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -200.9
-20 ~ 01.1
0 ~ 201.3
20 ~ 401.5
40 ~ 601.7
60 ~ 801.9
 Temperature coefs. of nrel
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -203.1
-20 ~ 02.9
0 ~ 202.9
20 ~ 402.9
40 ~ 602.9
60 ~ 803