E-BASF6 - Hikari

Diagram n (λ)

n calculation

Analogue search

Main parameters
n_d = 1.667550 n_e = 1.671326	V_d = 41.96 V_e = 41.67	n_F - n_C = 0.015907 n_F' - n_C' = 0.016109	Coloring: 0.387 - 0.352 mkm.

Type: Schott
Spectral range: 0.4046561 - 0.76819 mkm.
C1 = 2.71377616 C2 = -0.00941072521 C3 = 0.0221914885 C4 = 0.000735180213 C5 = -0.0000211522864 C6 = 0.00000373099495

Refraction index
n _2.3254	-----
n _1.9701	-----
n _1.5296	-----
n _1.06	-----
n _t	-----
n _s	-----
n _r	1.660233
n _C	1.662845
n _C'	1.663585
n _0.6328	1.664279
n _D	1.667410
n _d	1.667550
n _e	1.671326
n _F	1.678753
n _F'	1.679694
n _g	1.687889
n _h	1.695744
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'	0.3253
P_d,C	0.2957
P_e,C	0.5331
P_g,d	1.2785
P_g,F	0.5743
P_h,g	0.4937
P_i,g	-----
P_C',t	-----
P_e,C'	0.4866
P_F',e	0.5260
P_i,F'	-----

Knoop hardness: 510
Abrasion: 128

Resistance to acids: 4

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