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© 2003-2013 ACO department

Политика по обработке Персональных данных
 

LBC3N - Hoya

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

  Main parameters
nd = 1.606249
ne = 1.608519 		Vd = 63.71
Ve = 63.39 		nF - nC = 0.009515
nF' - nC' = 0.009599 		Coloring:
0.28 - 0.35 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.36501 - 1.014 mkm.
C1 = 2.5388484 C2 = -0.0066855865 C3 = 0.015111456 C4 = -0.00015247241 C5 = 0.000048340116 C6 = -0.0000024061785

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.595797
n s1.598322
n r1.601724
n C1.603361
n C'1.603820
n 0.63281.604249
n D1.606165
n d1.606249
n e1.608519
n F1.612877
n F'1.613420
n g1.618058
n h1.622348
n i1.629598
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7948
PC,A'0.3438
Pd,C0.3035
Pe,C0.5420
Pg,d1.2409
Pg,F0.5444
Ph,g0.4509
Pi,g1.2127
PC',t0.8431
Pe,C'0.4938
PF',e0.5150
Pi,F'1.7001
 transmittance: 5 mm
τ1.550.996
τ1.50.997
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
τ0.50.997
τ0.480.995
τ0.460.993
τ0.440.992
τ0.420.992
τ0.40.994
τ0.390.992
τ0.380.987
τ0.370.984
τ0.360.973
τ0.350.95
τ0.340.913
τ0.330.864
τ0.320.779
τ0.310.679
τ0.30.559
τ0.290.432
τ0.280.281
 transmittance: 10 mm
τ1.550.993
τ1.50.995
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
τ0.50.993
τ0.480.99
τ0.460.986
τ0.440.985
τ0.420.985
τ0.40.989
τ0.390.985
τ0.380.975
τ0.370.968
τ0.360.947
τ0.350.903
τ0.340.834
τ0.330.747
τ0.320.607
τ0.310.462
τ0.30.312
τ0.290.186
τ0.280.079

  mechanical
Poisson coef.: 0.3
Rigidity: 200 Pa*108
Young module: 522 Pa*108
Knoop hardness: 300
Optical stress coef.: 0.43 1/Pa*1012
Abrasion: 580

  Chemical
Staining: 1
Resistance to acids: 3

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 70124
100 ~ 300142

 Temperature coefs. of nabs
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-10.1
-20 ~ 0-9.9
0 ~ 20-9.8
20 ~ 40-9.6
40 ~ 60-9.4
60 ~ 80-9.2
 Temperature coefs. of nrel
Temp. range,
C		Wave length,
mkm.		Value,
1/C*10-6
-40 ~ -20-7.9
-20 ~ 0-8.1
0 ~ 20-8.2
20 ~ 40-8.2
40 ~ 60-8.2
60 ~ 80-8.1