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Политика по обработке Персональных данных

 

BAM 4 - O'Hara

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

  Main parameters
nd = 1.605619
ne = 1.608909
Vd = 43.72
Ve = 43.42
nF - nC = 0.013851
nF' - nC' = 0.014021
Coloring:
0.33 - 0.36 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.5214667 C2 = -0.0079913078 C3 = 0.018919224 C4 = 0.00054923502 C5 = -0.000011507942 C6 = 0.0000025058269

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.591277
n s1.594597
n r1.599228
n C1.601512
n C'1.602158
n 0.63281.602765
n D1.605497
n d1.605619
n e1.608909
n F1.615363
n F'1.616180
n g1.623273
n h1.630044
n i1.642079
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7389
PC,A'0.3270
Pd,C0.2965
Pe,C0.5340
Pg,d1.2745
Pg,F0.5710
Ph,g0.4888
Pi,g1.3577
PC',t0.7856
Pe,C'0.4873
PF',e0.5249
Pi,F'1.8698
 transmittance: 10 mm
τ0.370.944
τ0.380.961
τ0.390.977
τ0.40.987
τ0.420.992
τ0.440.993
τ0.460.995
τ0.480.997
τ0.50.997
τ0.550.998
τ0.60.998
τ0.650.997
τ0.70.997
τ0.80.997
τ0.90.996

  mechanical
Poisson coef.: 0.245
Rigidity: 255 Pa*108
Young module: 635 Pa*108
Knoop hardness: 450
Abrasion: 165

  Chemical
Climatic resistance: 2
Resistance to acids: 3.2
Phosphate resistance: 2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7080
100 ~ 30090

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20C'2.6
-20 ~ 0C'2.7
0 ~ 20C'2.8
20 ~ 40C'3
40 ~ 60C'3.2
60 ~ 80C'3.5
-40 ~ -20D2.8
-20 ~ 0D2.9
0 ~ 20D3.1
20 ~ 40D3.3
40 ~ 60D3.5
60 ~ 80D3.8
-40 ~ -20e3.1
-20 ~ 0e3.2
0 ~ 20e3.4
20 ~ 40e3.6
40 ~ 60e3.8
60 ~ 80e4.1
-40 ~ -20F3.7
-20 ~ 0F3.8
0 ~ 20F4
20 ~ 40F4.2
40 ~ 60F4.5
60 ~ 80F4.9
-40 ~ -20g4.2
-20 ~ 0g4.4
0 ~ 20g4.7
20 ~ 40g5
40 ~ 60g5.3
60 ~ 80g5.6