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Политика по обработке Персональных данных

 

S-LAL60 - O'Hara

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

  Main parameters
nd = 1.725998
ne = 1.729229
Vd = 53.56
Ve = 53.33
nF - nC = 0.013553
nF' - nC' = 0.013671
Coloring:
0.31 - 0.39 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.9223334 C2 = -0.015268924 C3 = 0.020070735 C4 = 0.00049690538 C5 = -0.000015326299 C6 = 0.0000010772354

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.710734
n s1.714583
n r1.719537
n C1.721881
n C'1.722537
n 0.63281.723149
n D1.725878
n d1.725998
n e1.729229
n F1.735435
n F'1.736209
n g1.742830
n h1.748983
n i1.759508
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8224
PC,A'0.3471
Pd,C0.3037
Pe,C0.5421
Pg,d1.2418
Pg,F0.5456
Ph,g0.4540
Pi,g1.2305
PC',t0.8708
Pe,C'0.4937
PF',e0.5149
Pi,F'1.7190
 transmittance: 10 mm
τ0.390.932
τ0.40.955
τ0.420.976
τ0.440.983
τ0.460.987
τ0.480.991
τ0.50.993
τ0.550.995
τ0.60.995
τ0.650.996
τ0.70.996

  mechanical
Poisson coef.: 0.289
Rigidity: 455 Pa*108
Knoop hardness: 700
Abrasion: 73

  Chemical
Climatic resistance: 2
Resistance to acids: 52
Phosphate resistance: 3

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7056
100 ~ 30070

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t3.7
-20 ~ 0t3.6
0 ~ 20t3.6
20 ~ 40t3.7
40 ~ 60t3.8
60 ~ 80t3.9
-40 ~ -20C'4.1
-20 ~ 0C'4.1
0 ~ 20C'4.1
20 ~ 40C'4.2
40 ~ 60C'4.3
60 ~ 80C'4.4
-40 ~ -204.1
-20 ~ 04.1
0 ~ 204.1
20 ~ 404.2
40 ~ 604.3
60 ~ 804.5
-40 ~ -20D4.3
-20 ~ 0D4.2
0 ~ 20D4.3
20 ~ 40D4.4
40 ~ 60D4.5
60 ~ 80D4.7
-40 ~ -20e4.4
-20 ~ 0e4.4
0 ~ 20e4.5
20 ~ 40e4.6
40 ~ 60e4.7
60 ~ 80e4.9
-40 ~ -20F4.9
-20 ~ 0F4.9
0 ~ 20F4.9
20 ~ 40F5
40 ~ 60F5.1
60 ~ 80F5.3
-40 ~ -20g5.2
-20 ~ 0g5.2
0 ~ 20g5.3
20 ~ 40g5.4
40 ~ 60g5.6
60 ~ 80g5.8