Title

承诺光谱值λs (τi = 0.00001) [nm]340λc (τi = 0.5) [nm]400 ± 6λp1 (τi = 0.92) [nm]480

内部透过率（表格）

λ [nm]
200	< 10⁻³
210	< 10⁻³
220	< 10⁻³
230	< 10⁻³
240	< 10⁻³
250	< 10⁻³
260	< 10⁻³
270	< 10⁻³
280	< 10⁻³
290	< 10⁻³
300	< 10⁻³
310	< 10⁻³
320	< 10⁻³
330	< 10⁻³
340	< 10⁻³
350	< 10⁻³
360	< 10⁻³
370	< 10⁻³
380	< 10⁻³
390	0.003
400	0.491
410	0.859
420	0.908
430	0.926
440	0.936
450	0.945
460	0.952
470	0.958
480	0.964
490	0.969

λ [nm]
500	0.973
510	0.977
520	0.980
530	0.982
540	0.985
550	0.986
560	0.987
570	0.988
580	0.988
590	0.988
600	0.988
610	0.988
620	0.987
630	0.987
640	0.986
650	0.985
660	0.984
670	0.983
680	0.982
690	0.981
700	0.980
710	0.979
720	0.977
730	0.976
740	0.975
750	0.973
760	0.972
770	0.970
780	0.969
790	0.967

λ [nm]
800	0.966
810	0.965
820	0.963
830	0.962
840	0.961
850	0.959
860	0.958
870	0.957
880	0.956
890	0.956
900	0.955
910	0.954
920	0.954
930	0.953
940	0.953
950	0.953
960	0.952
970	0.952
980	0.951
990	0.951
1,000	0.950
1,010	0.950
1,020	0.950
1,030	0.950
1,040	0.950
1,050	0.949
1,060	0.949
1,070	0.949
1,080	0.949
1,090	0.949

λ [nm]
1,100	0.949
1,110	0.949
1,120	0.949
1,130	0.949
1,140	0.949
1,150	0.949
1,160	0.949
1,170	0.950
1,180	0.950
1,190	0.950
1,200	0.950
1,250	0.951
1,300	0.953
1,350	0.956
1,400	0.955
1,450	0.961
1,500	0.965
1,550	0.968
1,600	0.971
1,650	0.972
1,700	0.973
1,750	0.972
1,800	0.970
1,850	0.968
1,900	0.967
1,950	0.965
2,000	0.963
2,050	0.961
2,100	0.957
2,150	0.951

λ [nm]
2,200	0.940
2,250	0.935
2,300	0.940
2,350	0.939
2,400	0.933
2,450	0.923
2,500	0.915
2,550	0.919
2,600	0.908
2,650	0.888
2,700	0.825
2,750	0.344
2,800	0.242
2,850	0.256
2,900	0.274
2,950	0.285
3,000	0.282
3,050	0.276
3,100	0.267
3,150	0.256
3,200	0.238
3,250	0.217
3,300	0.199
3,350	0.186
3,400	0.176
3,450	0.166
3,500	0.159
3,550	0.154
3,600	0.150
3,650	0.149

λ [nm]
3,700	0.154
3,750	0.164
3,800	0.174
3,850	0.181
3,900	0.177
3,950	0.170
4,000	0.163
4,050	0.154
4,100	0.140
4,150	0.127
4,200	0.109
4,250	0.086
4,300	0.060
4,350	0.037
4,400	0.018
4,450	0.008
4,500	0.003
4,550	< 10⁻³
4,600	< 10⁻³
4,650	< 10⁻³
4,700	< 10⁻³
4,750	< 10⁻³
4,800	< 10⁻³
4,850	< 10⁻³
4,900	< 10⁻³
4,950	< 10⁻³
5,000	< 10⁻³
5,050	< 10⁻³
5,100	< 10⁻³
5,150	< 10⁻³

反射系数
Pd	0.918

参考厚度
d [mm]	3

承诺光谱值
λs (τi = 0.00001) [nm]	340
λc (τi = 0.5) [nm]	400 ± 6
λp1 (τi = 0.92) [nm]	480

折射率 n
ns (852.1 nm) = 1.520
ne (546.1 nm) = 1.530
nd (587.6 nm) = 1.520

色度评估

光源	A(Planck T = 2347K)
d [mm]	1	2	3
x	0.448	0.449	0.450
y	0.408	0.409	0.410
Y	91	91	90
λd [nm]	581	581	581
Pe	0.01	0.02	0.03

光源	Planck T = 3200 K
d [mm]	1	2	3
x	0.424	0.425	0.426
y	0.400	0.401	0.402
Y	91	91	90
λd [nm]	579	579	579
Pe	0.01	0.02	0.03

光源	D65 (TC = 6504 K)
d [mm]	1	2	3
x	0.314	0.315	0.316
y	0.331	0.333	0.335
Y	91	91	90
λd [nm]	570	571	571
Pe	0.01	0.02	0.03

物理值

密度
p [g/cm3]	2.55

气泡含量
气泡等级	3

玻转温度
Tg [°C]	537

温度系数
Tk [nm/°C]	0.07

耐化学性
耐污性	0
耐酸性	1.0
耐碱性	1.0

热膨胀
α-30°C/+70°C [10-6/K]	7.9
α20°C/300°C [10-6/K]	9.1
α20°C/200°C [10-6/K]