Logotype


search by parameters
analog search

catalogs
GOST Rus
Hikari
Hoya
O'Hara
Schott 2000
Special
Sumita

help

© 2003-2013 ACO department

Политика по обработке Персональных данных

 

S-LAM59 - O'Hara

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

  Main parameters
nd = 1.697002
ne = 1.700420
Vd = 48.51
Ve = 48.23
nF - nC = 0.014366
nF' - nC' = 0.014519
Coloring:
0.33 - 0.38 mkm.

  Coefficients of dispertion formulas
Type: Sellmeier
Spectral range: 0.3650146 - 2.325 mkm.
C1 = 1.63056133 C2 = 0.186994897 C3 = 1.30014289 C4 = 0.00899690705 C5 = 0.0368011993 C6 = 122.239544

  Refraction index
n 2.3254-----
n 1.97011.667482
n 1.52961.673758
n 1.061.680770
n t1.681625
n s1.685297
n r1.690277
n C1.692695
n C'1.693376
n 0.63281.694014
n D1.696875
n d1.697002
n e1.700420
n F1.707061
n F'1.707896
n g1.715090
n h1.721865
n i1.733660
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7705
PC,A'0.3353
Pd,C0.2997
Pe,C0.5377
Pg,d1.2590
Pg,F0.5588
Ph,g0.4715
Pi,g1.2925
PC',t0.8179
Pe,C'0.4903
PF',e0.5203
Pi,F'1.7933
 transmittance: 10 mm
τ0.340.14
τ0.350.47
τ0.360.73
τ0.370.86
τ0.380.923
τ0.390.954
τ0.40.969
τ0.420.982
τ0.440.986
τ0.460.989
τ0.480.992
τ0.50.995
τ0.550.997
τ0.60.996
τ0.650.995
τ0.70.997
τ0.80.998
τ0.90.998
τ10.998
τ1.20.998
τ1.40.996
τ1.60.996
τ1.80.991
τ20.982
τ2.20.952
τ2.40.85

  mechanical
Poisson coef.: 0.277
Rigidity: 394 Pa*108
Young module: 1006 Pa*108
Knoop hardness: 600
Abrasion: 142

  Chemical
Climatic resistance: 3
Resistance to acids: 5.2
Phosphate resistance: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7071
100 ~ 30083

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20C'2.7
-20 ~ 0C'2.8
0 ~ 20C'2.9
20 ~ 40C'3
40 ~ 60C'3.1
60 ~ 80C'3.1
-40 ~ -202.7
-20 ~ 02.8
0 ~ 202.9
20 ~ 403
40 ~ 603.1
60 ~ 803.2
-40 ~ -20D2.9
-20 ~ 0D3
0 ~ 20D3.1
20 ~ 40D3.2
40 ~ 60D3.3
60 ~ 80D3.4
-40 ~ -20e3.1
-20 ~ 0e3.2
0 ~ 20e3.3
20 ~ 40e3.4
40 ~ 60e3.5
60 ~ 80e3.6
-40 ~ -20F3.5
-20 ~ 0F3.7
0 ~ 20F3.8
20 ~ 40F3.9
40 ~ 60F4.1
60 ~ 80F4.2
-40 ~ -20g4
-20 ~ 0g4.2
0 ~ 20g4.3
20 ~ 40g4.5
40 ~ 60g4.6
60 ~ 80g4.8