玻璃类型 |
物品编号 |
长度 |
宽度 |
厚度 |
重量 |
---|
BG18

- SCHOTT
- BG18 - BG18
- 厚度
- 1.0
- 反射系数
- 0.9150
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 | 0.033 |
330 | 0.156 |
340 | 0.305 |
350 | 0.416 |
360 | 0.497 |
370 | 0.552 |
380 | 0.603 |
390 | 0.643 |
400 | 0.682 |
410 | 0.719 |
420 | 0.751 |
430 | 0.780 |
440 | 0.806 |
450 | 0.830 |
460 | 0.853 |
470 | 0.872 |
480 | 0.885 |
490 | 0.899 |
λ [nm] | |
---|---|
500 | 0.911 |
510 | 0.916 |
520 | 0.915 |
530 | 0.908 |
540 | 0.892 |
550 | 0.863 |
560 | 0.819 |
570 | 0.761 |
580 | 0.686 |
590 | 0.600 |
600 | 0.506 |
610 | 0.411 |
620 | 0.322 |
630 | 0.242 |
640 | 0.175 |
650 | 0.122 |
660 | 0.082 |
670 | 0.053 |
680 | 0.033 |
690 | 0.020 |
700 | 0.012 |
710 | 0.007 |
720 | 0.004 |
730 | 0.002 |
740 | 0.001 |
750 | < 10⁻³ |
760 | < 10⁻³ |
770 | < 10⁻³ |
780 | < 10⁻³ |
790 | < 10⁻³ |
λ [nm] | |
---|---|
800 | < 10⁻³ |
810 | < 10⁻³ |
820 | < 10⁻³ |
830 | < 10⁻³ |
840 | < 10⁻³ |
850 | < 10⁻³ |
860 | < 10⁻³ |
870 | < 10⁻³ |
880 | < 10⁻³ |
890 | < 10⁻³ |
900 | < 10⁻³ |
910 | < 10⁻³ |
920 | < 10⁻³ |
930 | < 10⁻³ |
940 | < 10⁻³ |
950 | < 10⁻³ |
960 | < 10⁻³ |
970 | < 10⁻³ |
980 | < 10⁻³ |
990 | < 10⁻³ |
1,000 | < 10⁻³ |
1,010 | < 10⁻³ |
1,020 | < 10⁻³ |
1,030 | < 10⁻³ |
1,040 | < 10⁻³ |
1,050 | < 10⁻³ |
1,060 | < 10⁻³ |
1,070 | < 10⁻³ |
1,080 | < 10⁻³ |
1,090 | < 10⁻³ |
λ [nm] | |
---|---|
1,100 | < 10⁻³ |
1,110 | < 10⁻³ |
1,120 | < 10⁻³ |
1,130 | < 10⁻³ |
1,140 | 0.001 |
1,150 | 0.001 |
1,160 | 0.002 |
1,170 | 0.002 |
1,180 | 0.002 |
1,190 | 0.003 |
1,200 | 0.003 |
1,250 | 0.007 |
1,300 | 0.018 |
1,350 | 0.033 |
1,400 | 0.060 |
1,450 | 0.096 |
1,500 | 0.150 |
1,550 | 0.214 |
1,600 | 0.280 |
1,650 | 0.359 |
1,700 | 0.436 |
1,750 | 0.502 |
1,800 | 0.560 |
1,850 | 0.619 |
1,900 | 0.660 |
1,950 | 0.707 |
2,000 | 0.743 |
2,050 | 0.763 |
2,100 | 0.781 |
2,150 | 0.789 |
λ [nm] | |
---|---|
2,200 | 0.777 |
2,250 | 0.769 |
2,300 | 0.770 |
2,350 | 0.785 |
2,400 | 0.790 |
2,450 | 0.786 |
2,500 | 0.760 |
2,550 | 0.726 |
2,600 | 0.680 |
2,650 | 0.648 |
2,700 | 0.596 |
2,750 | 0.426 |
2,800 | 0.070 |
2,850 | 0.011 |
2,900 | 0.004 |
2,950 | 0.002 |
3,000 | 0.001 |
3,050 | 0.001 |
3,100 | < 10⁻³ |
3,150 | < 10⁻³ |
3,200 | < 10⁻³ |
3,250 | < 10⁻³ |
3,300 | < 10⁻³ |
3,350 | < 10⁻³ |
3,400 | < 10⁻³ |
3,450 | < 10⁻³ |
3,500 | < 10⁻³ |
3,550 | < 10⁻³ |
3,600 | < 10⁻³ |
3,650 | < 10⁻³ |
λ [nm] | |
---|---|
3,700 | 0.001 |
3,750 | 0.001 |
3,800 | 0.001 |
3,850 | 0.001 |
3,900 | < 10⁻³ |
3,950 | < 10⁻³ |
4,000 | < 10⁻³ |
4,050 | < 10⁻³ |
4,100 | < 10⁻³ |
4,150 | < 10⁻³ |
4,200 | < 10⁻³ |
4,250 | < 10⁻³ |
4,300 | < 10⁻³ |
4,350 | < 10⁻³ |
4,400 | < 10⁻³ |
4,450 | < 10⁻³ |
4,500 | < 10⁻³ |
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 | 0.915 |
参考厚度 | |
---|---|
d [mm] | 1 |
承诺光谱值 | |
---|---|
τi (350nm) | ≥0.3 |
τi (405nm) | ≥0.65 |
τi (514nm) | ≥0.88 |
τi (633nm) | ≤0.25 |
τi (694nm) | ≤0.03 |
τi (1060nm) | ≤0.0005 |
折射率 n |
---|
nF (486.1 nm) = 1.539 |
nh (404.7 nm) = 1.546 |
ng (435.8 nm) = 1.543 |
ns (852.1 nm) = 1.528 |
ne (546.1 nm) = 1.536 |
nd (587.6 nm) = 1.534 |
色度评估
光源 | A(Planck T = 2347K) | ||
---|---|---|---|
d [mm] | 1 | 2 | 3 |
x | 0.361 | 0.309 | 0.275 |
y | 0.441 | 0.459 | 0.472 |
Y | 61 | 46 | 37 |
λd [nm] | 502 | 501 | 501 |
Pe | 0.20 | 0.31 | 0.39 |
光源 | Planck T = 3200 K | ||
---|---|---|---|
d [mm] | 1 | 2 | 3 |
x | 0.340 | 0.292 | 0.260 |
y | 0.426 | 0.441 | 0.451 |
Y | 62 | 48 | 38 |
λd [nm] | 500 | 500 | 500 |
Pe | 0.20 | 0.32 | 0.39 |
光源 | D65 (TC = 6504 K) | ||
---|---|---|---|
d [mm] | 1 | 2 | 3 |
x | 0.255 | 0.225 | 0.206 |
y | 0.335 | 0.340 | 0.346 |
Y | 68 | 54 | 45 |
λd [nm] | 493 | 493 | 493 |
Pe | 0.21 | 0.31 | 0.38 |
密度 | |
---|---|
p [g/cm3] | 2.6751 |
气泡含量 | |
---|---|
气泡等级 | 2 |
玻转温度 | |
---|---|
Tg [°C] | 457 |
温度系数 | |
---|---|
Tk [nm/°C] |
耐化学性 | |
---|---|
耐污性 | 0 |
耐酸性 | 2.0 |
耐碱性 | 2.0 |
热膨胀 | |
---|---|
α-30°C/+70°C [10-6/K] | 7.44 |
α20°C/300°C [10-6/K] | 8.88 |
α20°C/200°C [10-6/K] |