在CV选材料目录再选材料详细列表得: 18-Feb-24 -@]b7J?`k
HQK3L - 487704 CDGM Changed 11/01/21 Index Changed 11/01/21 nIL67&
AVAILABILITY - Highest frequency melt Nd = 1.48749 Vd = 70.4 NF - NC = 0.00692 qgfP6W$
Replacement None Manufacture 07/09/07 Ne = 1.48914 Ve = 70.3 NF'- NC'= 0.00696 '`<Fys&:
This glass was measured at room temperature Fkpaou
。。。。。 H0])>1sWB
n F' 480.0 1.49265 a -30/70 [E-6/K] 9.2 650.0 0.999 0.998 0.995 IaOR%Bg
n g 435.8 1.49593 a 100/300 [E-6/K] 10.2 600.0 0.998 0.997 0.993 m:0[as=
。。。。。。 .w{Y3,dd>
Temperature Coefficients of Refractive Index ,H.5TQ#
dn/dt absolute [E-6/K] FVL{KNW~i
t C' e F' g 9I<~t@q5e@
+20/+40 -3.5 -3.3 -3.1 -3.0 -2.8 <ty]z!B
NA - data is currently not stored in CODE V Glass catalog