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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

BSC7 - Hoya

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

  Main parameters
nd = 1.516798
ne = 1.518719 		Vd = 64.19
Ve = 64.00 		nF - nC = 0.008050
nF' - nC' = 0.008104 		Coloring:
0.29 - 0.33 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.2702566 C2 = -0.0091988101 C3 = 0.011609706 C4 = -0.000076123911 C5 = 0.000028558727 C6 = -0.0000012566486

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.507329
n s1.509798
n r1.512886
n C1.514318
n C'1.514716
n 0.63281.515086
n D1.516726
n d1.516798
n e1.518719
n F1.522368
n F'1.522820
n g1.526669
n h1.530218
n i1.536218
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8681
PC,A'0.3592
Pd,C0.3080
Pe,C0.5466
Pg,d1.2262
Pg,F0.5342
Ph,g0.4408
Pi,g1.1861
PC',t0.9175
Pe,C'0.4972
PF',e0.5095
Pi,F'1.6642
 transmittance: 5 mm
τ1.550.994
τ1.50.996
τ1.40.987
τ1.30.997
τ1.20.998
τ1.10.998
τ1.060.998
τ1.050.998
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
τ0.440.998
τ0.420.999
τ0.40.999
τ0.390.998
τ0.380.997
τ0.370.997
τ0.360.994
τ0.350.989
τ0.340.977
τ0.330.952
τ0.320.9
τ0.310.8
τ0.30.61
τ0.290.36
τ0.280.14
 transmittance: 10 mm
τ1.550.989
τ1.50.993
τ1.40.974
τ1.30.994
τ1.20.995
τ1.10.995
τ1.060.996
τ1.050.996
τ10.997
τ0.950.997
τ0.90.998
τ0.850.998
τ0.830.999
τ0.80.999
τ0.780.999
τ0.750.999
τ0.70.999
τ0.650.998
τ0.60.999
τ0.550.999
τ0.50.998
τ0.480.998
τ0.460.998
τ0.440.997
τ0.420.998
τ0.40.998
τ0.390.997
τ0.380.993
τ0.370.993
τ0.360.988
τ0.350.977
τ0.340.954
τ0.330.907
τ0.320.81
τ0.310.63
τ0.30.38
τ0.290.13
τ0.280.02

  mechanical
Poisson coef.: 0.214
Rigidity: 327 Pa*108
Young module: 792 Pa*108
Knoop hardness: 595
Optical stress coef.: 2.82 1/Pa*1012
Abrasion: 100

  Chemical
Staining: 1
Resistance to acids: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7075
100 ~ 30089

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -200.1
-20 ~ 00.4
0 ~ 200.7
20 ~ 400.9
40 ~ 601.2
60 ~ 801.4
 Temperature coefs. of nrel
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -202.1
-20 ~ 02.1
0 ~ 202.2
20 ~ 402.3
40 ~ 602.3
60 ~ 802.4