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Политика по обработке Персональных данных

 

S-LAH54 - O'Hara

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

  Main parameters
nd = 1.815542
ne = 1.819914
Vd = 44.36
Ve = 44.11
nF - nC = 0.018384
nF' - nC' = 0.018585
Coloring:
0.33 - 0.40 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 3.2126997 C2 = -0.01535137 C3 = 0.028440374 C4 = 0.00079180171 C5 = -0.000017032771 C6 = 0.0000026219094

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.795915
n s1.800607
n r1.806957
n C1.810042
n C'1.810911
n 0.63281.811725
n D1.815380
n d1.815542
n e1.819914
n F1.828426
n F'1.829497
n g1.838744
n h1.847476
n i1.862749
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7684
PC,A'0.3342
Pd,C0.2991
Pe,C0.5370
Pg,d1.2620
Pg,F0.5612
Ph,g0.4749
Pi,g1.3057
PC',t0.8156
Pe,C'0.4897
PF',e0.5212
Pi,F'1.8087
 transmittance: 10 mm
τ0.390.926
τ0.40.948
τ0.420.969
τ0.440.977
τ0.460.984
τ0.480.989
τ0.50.993
τ0.550.996
τ0.60.995
τ0.650.995
τ0.70.997
τ0.80.997
τ0.90.997

  mechanical
Poisson coef.: 0.292
Rigidity: 480 Pa*108
Knoop hardness: 680
Abrasion: 61

  Chemical
Climatic resistance: 1
Resistance to acids: 4.2
Phosphate resistance: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7059
100 ~ 30071

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20C'3.9
-20 ~ 0C'4
0 ~ 20C'4.1
20 ~ 40C'4.3
40 ~ 60C'4.6
60 ~ 80C'4.9
-40 ~ -20D4.2
-20 ~ 0D4.2
0 ~ 20D4.4
20 ~ 40D4.6
40 ~ 60D4.9
60 ~ 80D5.2
-40 ~ -20e4.4
-20 ~ 0e4.5
0 ~ 20e4.7
20 ~ 40e4.9
40 ~ 60e5.2
60 ~ 80e5.5
-40 ~ -20F4.9
-20 ~ 0F5.1
0 ~ 20F5.3
20 ~ 40F5.6
40 ~ 60F5.9
60 ~ 80F6.2
-40 ~ -20g5.5
-20 ~ 0g5.7
0 ~ 20g5.9
20 ~ 40g6.3
40 ~ 60g6.6
60 ~ 80g7