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COLORLESS
OPTICAL GLASS
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1.Light
Crown Glass:QK
QK1,QK3(Refraction Rate nd:1.47047,1.48746;Dispersion Factor:Vd:66.83,70.04 |
8.Light Flight
Glass:QF
QF1～QF14(nd:1.53172~1.59551;
Vd:35.35～37.94) |
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2.Crown Glass:K
K1-K16(nd:1.49967～1.53359
;Vd:55.47～66.02
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9.Flint Glass:F
F1～F13(nd:1.60324～1.63636;
Vd:35.35～37.94) |
3.Barium
Crowwn lass:BaKBaK 1~BaK11(nd:1.5328～1.57444;
Vd:56.05～63.36) |
10.Barium
Flint Glass:BaF
BaF1～BaF8(nd:1.54809～1.62604;Vd:39.10～53.87) |
4.Heavy Crown
Glass :ZK
ZK1～ZK20
(nd:1.56888～Vd:50.95～60.10) |
11.Heavy Barium
Flint Glass:ZBaF
ZBaF1～ZBaF21(nd:1.60729～1.72340;Vd:35.45～53.14) |
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5.Lanthanum Crown Glass
:LaK
LaK1～LaK6
(nd:1.65950～1.74693;
Vd:50.95～60.10)
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12.Heavy Flint
Glass :ZF
ZF1～ZF13(nd:1.64767～1.80627;Vd:25.37～33.87) |
6.Special
Crown Glass:TK
TK1(nd:1.58599;Vd:61.04)
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13.Lanthanum
Flint Glass:LaF
LaF1～LaF3(nd:1.69362～1.74400;Vd:44.90～49.19) |
| 7.Crown
Flint Glass:KF |
14.Special
Flint Glass:TF
TF1 、TF3(nd:1.52949～1.61242;Vd:51.81～44.09) |
