承诺光谱值
τi (405nm)=0.27± 0,03
τi (546nm)=0.31± 0,03
τi (694nm)=0.39± 0,04

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
3400.006
3500.034
3600.089
3700.139
3800.144
3900.225
4000.269
4100.275
4200.281
4300.291
4400.289
4500.302
4600.316
4700.315
4800.309
4900.302
λ [nm]
5000.298
5100.296
5200.297
5300.301
5400.305
5500.306
5600.304
5700.298
5800.292
5900.289
6000.291
6100.297
6200.302
6300.305
6400.307
6500.309
6600.316
6700.328
6800.348
6900.369
7000.387
7100.400
7200.408
7300.412
7400.413
7500.414
7600.412
7700.409
7800.405
7900.401
λ [nm]
8000.397
8100.392
8200.386
8300.381
8400.375
8500.368
8600.363
8700.358
8800.353
8900.347
9000.341
9100.337
9200.330
9300.325
9400.322
9500.316
9600.312
9700.308
9800.304
9900.301
1,0000.298
1,0100.296
1,0200.293
1,0300.291
1,0400.289
1,0500.288
1,0600.288
1,0700.286
1,0800.287
1,0900.286
λ [nm]
1,1000.286
1,1100.288
1,1200.290
1,1300.292
1,1400.295
1,1500.297
1,1600.299
1,1700.302
1,1800.304
1,1900.307
1,2000.310
1,2500.328
1,3000.353
1,3500.386
1,4000.419
1,4500.452
1,5000.476
1,5500.495
1,6000.507
1,6500.512
1,7000.511
1,7500.511
1,8000.515
1,8500.522
1,9000.529
1,9500.542
2,0000.553
2,0500.566
2,1000.577
2,1500.587
λ [nm]
2,2000.597
2,2500.608
2,3000.620
2,3500.629
2,4000.636
2,4500.642
2,5000.647
2,5500.652
2,6000.654
2,6500.653
2,7000.610
2,7500.275
2,8000.146
2,8500.132
2,9000.147
2,9500.168
3,0000.190
3,0500.218
3,1000.245
3,1500.273
3,2000.300
3,2500.326
3,3000.337
3,3500.320
3,4000.270
3,4500.205
3,5000.140
3,5500.094
3,6000.070
3,6500.056
λ [nm]
3,7000.070
3,7500.101
3,8000.133
3,8500.154
3,9000.140
3,9500.112
4,0000.094
4,0500.090
4,1000.094
4,1500.098
4,2000.100
4,2500.093
4,3000.073
4,3500.057
4,4000.040
4,4500.025
4,5000.016
4,5500.010
4,6000.006
4,6500.004
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
Pd0.921
参考厚度
d [mm]1
承诺光谱值
τi (405nm)=0.27± 0,03
τi (546nm)=0.31± 0,03
τi (694nm)=0.39± 0,04
折射率 n
nd (587.6 nm) = 1.510

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]483
温度系数
Tk [nm/°C]
耐化学性
耐污性1
耐酸性2.2
耐碱性1.0
热膨胀
α-30°C/+70°C [10-6/K]6.7
α20°C/300°C [10-6/K]7.2
α20°C/200°C [10-6/K]

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