Title

承诺光谱值λs (τi = 0.00001) [nm]440λc (τi = 0.5) [nm]515 ± 6λp1 (τi = 0.92) [nm]580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	< 10⁻³
400	< 10⁻³
410	< 10⁻³
420	< 10⁻³
430	< 10⁻³
440	< 10⁻³
450	< 10⁻³
460	< 10⁻³
470	< 10⁻³
480	< 10⁻³
490	< 10⁻³

λ [nm]
500	0.051
510	0.322
520	0.669
530	0.863
540	0.937
550	0.965
560	0.977
570	0.982
580	0.985
590	0.986
600	0.987
610	0.987
620	0.987
630	0.986
640	0.985
650	0.984
660	0.984
670	0.983
680	0.982
690	0.980
700	0.979
710	0.977
720	0.976
730	0.974
740	0.973
750	0.971
760	0.969
770	0.968
780	0.966
790	0.964

λ [nm]
800	0.963
810	0.961
820	0.960
830	0.958
840	0.957
850	0.955
860	0.954
870	0.953
880	0.951
890	0.950
900	0.949
910	0.948
920	0.947
930	0.947
940	0.946
950	0.945
960	0.945
970	0.944
980	0.943
990	0.943
1,000	0.943
1,010	0.942
1,020	0.942
1,030	0.942
1,040	0.942
1,050	0.941
1,060	0.941
1,070	0.941
1,080	0.941
1,090	0.941

λ [nm]
1,100	0.941
1,110	0.941
1,120	0.941
1,130	0.941
1,140	0.941
1,150	0.941
1,160	0.941
1,170	0.941
1,180	0.942
1,190	0.942
1,200	0.942
1,250	0.943
1,300	0.945
1,350	0.948
1,400	0.949
1,450	0.954
1,500	0.959
1,550	0.963
1,600	0.966
1,650	0.968
1,700	0.969
1,750	0.968
1,800	0.967
1,850	0.965
1,900	0.962
1,950	0.960
2,000	0.957
2,050	0.955
2,100	0.953
2,150	0.949

λ [nm]
2,200	0.934
2,250	0.931
2,300	0.934
2,350	0.933
2,400	0.929
2,450	0.921
2,500	0.914
2,550	0.918
2,600	0.911
2,650	0.893
2,700	0.822
2,750	0.447
2,800	0.350
2,850	0.343
2,900	0.351
2,950	0.357
3,000	0.352
3,050	0.331
3,100	0.301
3,150	0.267
3,200	0.244
3,250	0.224
3,300	0.205
3,350	0.186
3,400	0.171
3,450	0.160
3,500	0.153
3,550	0.152
3,600	0.155
3,650	0.160

λ [nm]
3,700	0.165
3,750	0.171
3,800	0.177
3,850	0.182
3,900	0.185
3,950	0.185
4,000	0.181
4,050	0.173
4,100	0.158
4,150	0.138
4,200	0.113
4,250	0.086
4,300	0.062
4,350	0.041
4,400	0.023
4,450	0.010
4,500	0.004
4,550	0.002
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	0.921

参考厚度
d [mm]	3

承诺光谱值
λs (τi = 0.00001) [nm]	440
λc (τi = 0.5) [nm]	515 ± 6
λp1 (τi = 0.92) [nm]	580

折射率 n
ns (852.1 nm) = 1.510
ne (546.1 nm) = 1.510
nd (587.6 nm) = 1.510

色度评估

光源	A(Planck T = 2347K)
d [mm]	1	2	3
x	0.516	0.525	0.530
y	0.468	0.466	0.463
Y	87	84	82
λd [nm]	582	583	583
Pe	0.90	0.94	0.96

光源	Planck T = 3200 K
d [mm]	1	2	3
x	0.505	0.515	0.520
y	0.477	0.475	0.472
Y	86	83	81
λd [nm]	580	581	582
Pe	0.90	0.95	0.96

光源	D65 (TC = 6504 K)
d [mm]	1	2	3
x	0.448	0.465	0.473
y	0.516	0.519	0.515
Y	81	78	75
λd [nm]	573	574	575
Pe	0.90	0.96	0.97

物理值

密度
p [g/cm3]	2.56

气泡含量
气泡等级	3

玻转温度
Tg [°C]	509

温度系数
Tk [nm/°C]	0.11

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
α20°C/200°C [10-6/K]