E-LF6 - Hikari

Diagram n (λ)

n calculation

Analogue search

Main parameters
n_d = 1.567320 n_e = 1.570478	V_d = 42.69 V_e = 42.40	n_F - n_C = 0.013286 n_F' - n_C' = 0.013451	Coloring: 0.372 - 0.349 mkm.

Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.4026161 C2 = -0.00531026402 C3 = 0.0170623068 C4 = 0.000992586995 C5 = -0.000110715814 C6 = 0.00000921295404

Refraction index
n _2.3254	-----
n _1.9701	-----
n _1.5296	-----
n _1.06	-----
n _t	-----
n _s	-----
n _r	1.561213
n _C	1.563386
n _C'	1.564003
n _0.6328	1.564584
n _D	1.567203
n _d	1.567320
n _e	1.570478
n _F	1.576672
n _F'	1.577455
n _g	1.584255
n _h	1.590774
n _i	-----
n _0.3341	-----
n _0.3126	-----
n _0.2967	-----
n _0.2804	-----
n _0.2483	-----

Relative partial dispertion
P_C,t	-----
P_C,A'	0.3228
P_d,C	0.2960
P_e,C	0.5337
P_g,d	1.2746
P_g,F	0.5706
P_h,g	0.4906
P_i,g	-----
P_C',t	-----
P_e,C'	0.4873
P_F',e	0.5251
P_i,F'	-----

Knoop hardness: 480
Abrasion: 115

Resistance to acids: 1

Temperature coefficient of linear expansion
Temp. range, C	Value, 1/C*10^-7
100 ~ 300	80