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

 

E-SK10 - Hikari

 Diagram n (λ)    n calculation    Analogue search

  Main parameters
nd = 1.622799
ne = 1.625402
Vd = 57.03
Ve = 56.76
nF - nC = 0.010919
nF' - nC' = 0.011017
Coloring:
0.344 - 0.309 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.58912326 C2 = -0.0100115186 C3 = 0.0156165805 C4 = 0.000328758605 C5 = -0.00000984858579 C6 = 0.000000782877169

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t-----
n s-----
n r1.617610
n C1.619488
n C'1.620014
n 0.63281.620506
n D1.622701
n d1.622799
n e1.625402
n F1.630407
n F'1.631032
n g1.636371
n h1.641329
n i-----
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t-----
PC,A'0.3442
Pd,C0.3031
Pe,C0.5416
Pg,d1.2429
Pg,F0.5461
Ph,g0.4540
Pi,g-----
PC',t-----
Pe,C'0.4934
PF',e0.5155
Pi,F'-----

  mechanical
Knoop hardness: 547
Abrasion: 167

  Chemical
Resistance to acids: 4

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30078