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

 

F2 - Hikari

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

  Main parameters
nd = 1.620040
ne = 1.624085
Vd = 36.33
Ve = 36.06
nF - nC = 0.017066
nF' - nC' = 0.017302
Coloring:
0.345 - 0.322 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.54500231 C2 = -0.00133739584 C3 = 0.0280115116 C4 = -0.000541702056 C5 = 0.000150175374 C6 = -0.00000361707105

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t-----
n s-----
n r1.612273
n C1.615029
n C'1.615813
n 0.63281.616551
n D1.619890
n d1.620040
n e1.624085
n F1.632095
n F'1.633115
n g1.642051
n h1.650702
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t-----
PC,A'0.3178
Pd,C0.2936
Pe,C0.5306
Pg,d1.2897
Pg,F0.5834
Ph,g0.5068
Pi,g-----
PC',t-----
Pe,C'0.4846
PF',e0.5291
Pi,F'-----
 transmittance: 10 mm
τ0.320.01
τ0.330.3
τ0.340.71
τ0.350.9
τ0.360.945
τ0.370.97
τ0.380.98
τ0.390.988
τ0.40.991
τ0.420.995
τ0.440.996
τ0.460.999
τ0.480.999
τ0.50.999
τ0.550.999
τ0.60.999
τ0.650.999
τ0.70.999

  mechanical
Knoop hardness: 413
Abrasion: 174

  Chemical
Resistance to acids: 2

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