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Политика по обработке Персональных данных

 

PBM 8 - O'Hara

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

  Main parameters
nd = 1.595508
ne = 1.599110
Vd = 39.21
Ve = 38.94
nF - nC = 0.015186
nF' - nC' = 0.015383
Coloring:
0.32 - 0.35 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.4842899 C2 = -0.0082629825 C3 = 0.020412922 C4 = 0.00059654654 C5 = -0.0000049991757 C6 = 0.0000028060192

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.579940
n s1.583518
n r1.588539
n C1.591025
n C'1.591729
n 0.63281.592391
n D1.595375
n d1.595508
n e1.599110
n F1.606211
n F'1.607113
n g1.614974
n h1.622532
n i1.636091
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7299
PC,A'0.3242
Pd,C0.2952
Pe,C0.5324
Pg,d1.2818
Pg,F0.5770
Ph,g0.4976
Pi,g1.3904
PC',t0.7763
Pe,C'0.4860
PF',e0.5269
Pi,F'1.9081
 transmittance: 10 mm
τ0.350.924
τ0.360.963
τ0.370.979
τ0.380.984
τ0.390.991
τ0.40.995
τ0.420.996
τ0.440.996
τ0.460.997
τ0.480.997
τ0.50.997
τ0.550.998
τ0.60.998
τ0.650.997
τ0.70.998
τ0.80.999
τ0.90.998

  mechanical
Poisson coef.: 0.222
Rigidity: 241 Pa*108
Young module: 588 Pa*108
Knoop hardness: 400
Abrasion: 151

  Chemical
Climatic resistance: 1
Resistance to acids: 1
Phosphate resistance: 2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7085
100 ~ 30096

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20C'2
-20 ~ 0C'2.6
0 ~ 20C'2.6
20 ~ 40C'2.7
40 ~ 60C'2.9
60 ~ 80C'3.3
-40 ~ -20D2.2
-20 ~ 0D2.9
0 ~ 20D2.9
20 ~ 40D3
40 ~ 60D3.2
60 ~ 80D3.6
-40 ~ -20e2.5
-20 ~ 0e3.2
0 ~ 20e3.2
20 ~ 40e3.3
40 ~ 60e3.5
60 ~ 80e3.9
-40 ~ -20F3.2
-20 ~ 0F3.9
0 ~ 20F3.9
20 ~ 40F4
40 ~ 60F4.2
60 ~ 80F4.8
-40 ~ -20g3.8
-20 ~ 0g4.7
0 ~ 20g4.7
20 ~ 40g4.8
40 ~ 60g5.1
60 ~ 80g5.6