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Политика по обработке Персональных данных

 

PBH13 - O'Hara

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

  Main parameters
nd = 1.740768
ne = 1.747060
Vd = 27.79
Ve = 27.57
nF - nC = 0.026652
nF' - nC' = 0.027092
Coloring:
0.37 - 0.42 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 1.01398 mkm.
C1 = 2.9161406 C2 = -0.010147718 C3 = 0.035077729 C4 = 0.0020869984 C5 = -0.00011077712 C6 = 0.000017236453

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.715141
n s1.720701
n r1.728904
n C1.733083
n C'1.734279
n 0.63281.735406
n D1.740538
n d1.740768
n e1.747060
n F1.759736
n F'1.761372
n g1.775893
n h1.790329
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.6731
PC,A'0.3080
Pd,C0.2883
Pe,C0.5243
Pg,d1.3178
Pg,F0.6061
Ph,g0.5416
Pi,g-----
PC',t0.7180
Pe,C'0.4795
PF',e0.5369
Pi,F'-----
 transmittance: 10 mm
τ0.420.936
τ0.440.968
τ0.460.981
τ0.480.988
τ0.50.992
τ0.550.997
τ0.60.996
τ0.650.994
τ0.70.996
τ0.80.999
τ0.90.999

  mechanical
Poisson coef.: 0.232
Rigidity: 243 Pa*108
Young module: 600 Pa*108
Knoop hardness: 400
Abrasion: 194

  Chemical
Climatic resistance: 2
Resistance to acids: 1.2
Phosphate resistance: 2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7073
100 ~ 30084

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t4.9
-20 ~ 0t5.1
0 ~ 20t5.3
20 ~ 40t5.8
40 ~ 60t6.3
60 ~ 80t6.9
-40 ~ -20C'6.4
-20 ~ 0C'6.5
0 ~ 20C'6.7
20 ~ 40C'7
40 ~ 60C'7.5
60 ~ 80C'8.1
-40 ~ -206.5
-20 ~ 06.6
0 ~ 206.8
20 ~ 407.1
40 ~ 607.7
60 ~ 808.3
-40 ~ -20D6.9
-20 ~ 0D7.1
0 ~ 20D7.3
20 ~ 40D7.7
40 ~ 60D8.2
60 ~ 80D8.8
-40 ~ -20e7.5
-20 ~ 0e7.7
0 ~ 20e8
20 ~ 40e8.3
40 ~ 60e8.9
60 ~ 80e9.5
-40 ~ -20F9.2
-20 ~ 0F9.5
0 ~ 20F9.8
20 ~ 40F10.2
40 ~ 60F10.8
60 ~ 80F11.4
-40 ~ -20g11
-20 ~ 0g11.4
0 ~ 20g11.8
20 ~ 40g12.5
40 ~ 60g13.3
60 ~ 80g14.3