承诺光谱值τi (405nm)=0.56± 0,03τi (546nm)=0.57± 0,03τi (694nm)=0.62± 0,03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
3300.016
3400.086
3500.205
3600.328
3700.401
3800.393
3900.500
4000.546
4100.546
4200.549
4300.559
4400.556
4500.569
4600.583
4700.583
4800.577
4900.571
λ [nm]
5000.568
5100.567
5200.568
5300.572
5400.576
5500.577
5600.575
5700.568
5800.561
5900.555
6000.555
6100.558
6200.560
6300.560
6400.558
6500.556
6600.558
6700.564
6800.577
6900.589
7000.599
7100.604
7200.604
7300.600
7400.595
7500.587
7600.580
7700.571
7800.561
7900.551
λ [nm]
8000.542
8100.534
8200.523
8300.514
8400.505
8500.495
8600.486
8700.480
8800.473
8900.464
9000.458
9100.449
9200.442
9300.436
9400.429
9500.422
9600.417
9700.410
9800.405
9900.402
1,0000.397
1,0100.394
1,0200.390
1,0300.387
1,0400.385
1,0500.383
1,0600.380
1,0700.379
1,0800.377
1,0900.376
λ [nm]
1,1000.379
1,1100.381
1,1200.381
1,1300.382
1,1400.382
1,1500.383
1,1600.383
1,1700.384
1,1800.386
1,1900.388
1,2000.390
1,2500.407
1,3000.440
1,3500.468
1,4000.500
1,4500.532
1,5000.560
1,5500.576
1,6000.586
1,6500.590
1,7000.590
1,7500.593
1,8000.595
1,8500.600
1,9000.610
1,9500.619
2,0000.630
2,0500.641
2,1000.650
2,1500.657
λ [nm]
2,2000.662
2,2500.671
2,3000.680
2,3500.688
2,4000.690
2,4500.695
2,5000.700
2,5500.702
2,6000.704
2,6500.700
2,7000.660
2,7500.311
2,8000.170
2,8500.158
2,9000.170
2,9500.194
3,0000.220
3,0500.248
3,1000.280
3,1500.306
3,2000.336
3,2500.363
3,3000.370
3,3500.351
3,4000.290
3,4500.217
3,5000.150
3,5500.101
3,6000.070
3,6500.059
λ [nm]
3,7000.071
3,7500.108
3,8000.140
3,8500.158
3,9000.147
3,9500.118
4,0000.100
4,0500.089
4,1000.095
4,1500.100
4,2000.100
4,2500.094
4,3000.078
4,3500.055
4,4000.040
4,4500.025
4,5000.016
4,5500.010
4,6000.006
4,6500.003
4,7000.002
4,7500.001
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
Pd0.923
参考厚度
d [mm]1
承诺光谱值
τi (405nm)=0.56± 0,03
τi (546nm)=0.57± 0,03
τi (694nm)=0.62± 0,03
折射率 n
nd (587.6 nm) = 1.500

色度评估

光源A(Planck T = 2347K)
d [mm]123
x


y


Y


λd [nm]


Pe


光源Planck T = 3200 K
d [mm]123
x


y


Y


λd [nm]


Pe


光源D65 (TC = 6504 K)
d [mm]123
x


y


Y


λd [nm]


Pe


密度
p [g/cm3]2.43
气泡含量
气泡等级2
玻转温度
Tg [°C]474
温度系数
Tk [nm/°C]
耐化学性
耐污性1
耐酸性3.2
耐碱性2.0
热膨胀
α-30°C/+70°C [10-6/K]6.6
α20°C/300°C [10-6/K]7.3
α20°C/200°C [10-6/K]

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