GLASS TYPES
| HEBO |
Schott |
Hoya |
| B 01 |
|
|
| B 02 |
|
~ B-410 |
| B 03 |
|
|
| B 05 |
|
~ B-440 |
Blue Glass Characteristic
| Type | Thickness | n (587,8 nm) | p (g/cm³) | Tg(°C) | Ts(°C) | α × 10-7(°C) | DA | DW | Bubbles | Homogeneity | Striae |
| B 01 | 2 mm | 1,52 | 2,51 | 477 | 550 | 93 | 1 | 3 | 3 | 0 | 1 |
| B 02 | 2 mm | 1,52 | 2,51 | 477 | 550 | 93 | 1 | 3 | 3 | 0 | 1 |
| B 03 | 2 mm | 1,52 | 2,51 | 525 | 577 | 91 | 1 | 3 | 3 | 0 | 1 |
| B 05 | 2 mm | 1,52 | 2,52 | 477 | 550 | 93 | 1 | 2 | 3 | 0 | 1 |
| Type | Thickness | A(2856K) | D65 |
| | | x | y | Y(%) | x | y | Y(%) |
| B 01 | 2 mm | 0,354 | 0,379 | 44,8 | 0,235 | 0,258 | 49,0 |
| B 02 | 2 mm | 0,322 | 0,334 | 28,8 | 0,210 | 0,206 | 32,6 |
| B 03 | 2 mm | 0,159 | 0,042 | 0,80 | 0,156 | 0,028 | 1,8 |
| B 05 | 2 mm | 0,143 | 0,106 | 2,80 | 0,146 | 0,146 | 5,2 |
| | B 01
|
B 02
|
B 03
|
B 05
|
| Thickness (mm) |
2 | 2 | 2 | 2 |
| Wavelength (mm) |
%T
| %T
| %T
| %T
|
| 200 |
0,012
| 3×10-4
| 8×10-4
| 5×10-4
|
| 210 |
0,012
| 6×10-4
| 3×10-4
| 3×10-4
|
| 220 |
0,010
| 3×10-4
| 5×10-4
| 6×10-4
|
| 230 |
0,009
| 0,001
| 7×10-4
| 1×10-4
|
| 240 |
0,008
| 0,001
| 4×10-4
| 1×10-4
|
| 250 |
0,006
| 0,009
| 4×10-4
| 7×10-4
|
| 260 |
0,005
| 0,112
| 0,034
| 4×10-4
|
| 270 |
0,004
| 1,127
| 1,084
| 1×10-5
|
| 280 |
0,004
| 6,787
| 9,111
| 7×10-4
|
| 290 |
0,004
| 22,953
| 28,648
| 6×10-4
|
| 300 |
0,559
| 47,459
| 49,675
| 6×10-4
|
| 310 |
8,487
| 68,164
| 64,545
| 7×10-4
|
| 320 |
29,854
| 80,190
| 73,874
| 0,120
|
| 330 |
53,562
| 86,339
| 79,905
| 2,828
|
| 340 |
70,100
| 88,503
| 82,616
| 12,673
|
| 350 |
79,527
| 89,734
| 84,375
| 26,139
|
| 360 |
84,538
| 90,225
| 85,279
| 38,444
|
| 370 |
87,024
| 90,337
| 84,561
| 47,820
|
| 380 |
88,176
| 90,332
| 82,371
| 54,779
|
| 390 |
89,051
| 90,506
| 78,964
| 60,356
|
| 400 |
89,430
| 90,345
| 72,259
| 64,237
|
| 410 |
89,430
| 89,911
| 62,740
| 66,777
|
| 420 |
89,284
| 89,322
| 50,587
| 68,356
|
| 430 |
88,874
| 88,481
| 36,171
| 68,804
|
| 440 |
88,353
| 87,423
| 22,617
| 68,265
|
| 450 |
87,629
| 85,951
| 11,029
| 66,264
|
| 460 |
86,487
| 83,800
| 3,779
| 62,540
|
| 470 |
84,162
| 79,774
| 0,694
| 54,204
|
| 480 |
80,189
| 73,231
| 0,069
| 41,753
|
| 490 |
74,794
| 64,937
| 0,004
| 28,458
|
| 500 |
69,560
| 57,519
| 6×10-4
| 18,984
|
| 510 |
62,580
| 48,402
| 5×10-4
| 10,576
|
| 520 |
55,038
| 39,417
| 4×10-4
| 5,182
|
| 530 |
47,018
| 30,848
| 4×10-4
| 2,164
|
| 540 |
43,099
| 27,598
| 3×10-4
| 1,320
|
| 550 |
44,547
| 30,713
| 4×10-4
| 1,556
|
| 560 |
47,124
| 35,755
| 5×10-4
| 2,082
|
| 570 |
43,680
| 33,131
| 4×10-4
| 1,348
|
| 580 |
34,942
| 23,864
| 3×10-4
| 0,387
|
| 590 |
26,914
| 16,154
| 2×10-4
| 0,088
|
| 600 |
25,861
| 16,221
| 6×10-4
| 0,068
|
| 610 |
25,863
| 17,693
| 1×10-4
| 0,067
|
| 620 |
25,038
| 18,183
| 3×10-4
| 0,053
|
| 630 |
23,185
| 17,306
| <1×10-5
| 0,032
|
| 640 |
21,157
| 16,020
| 5×10-4
| 0,019
|
| 650 |
20,815
| 16,929
| 9×10-4
| 0,017
|
| 660 |
22,692
| 21,367
| 2×10-4
| 0,027
|
| 670 |
26,812
| 31,003
| 0,001
| 0,064
|
| 680 |
32,509
| 46,912
| 1×10-4
| 0,179
|
| 690 |
37,615
| 65,151
| 5×10-4
| 0,390
|
| 700 |
40,410
| 78,666
| 0,005
| 0,561
|
| 710 |
41,214
| 85,946
| 0,410
| 0,612
|
| 720 |
41,053
| 89,234
| 5,411
| 0,584
|
| 730 |
40,568
| 90,671
| 21,770
| 0,531
|
| 740 |
40,016
| 91,210
| 44,908
| 0,481
|
| 750 |
39,519
| 91,398
| 64,725
| 0,441
|
| 760 |
39,179
| 91,483
| 77,219
| 0,412
|
| 770 |
38,914
| 91,536
| 83,635
| 0,389
|
| 780 |
38,784
| 91,548
| 86,532
| 0,377
|
| 790 |
38,707
| 91,493
| 87,554
| 0,369
|
| 800 |
38,912
| 91,822
| 88,036
| 0,387
|
| 810 |
39,034
| 91,817
| 87,897
| 0,372
|
| 820 |
39,253
| 91,811
| 87,588
| 0,377
|
| 830 |
39,572
| 91,839
| 87,157
| 0,410
|
| 840 |
39,914
| 91,759
| 86,544
| 0,436
|
| 850 |
40,356
| 91,761
| 85,963
| 0,458
|
| 900 |
43,429
| 91,686
| 81,560
| 0,705
|
| 950 |
47,421
| 91,442
| 74,003
| 1,191
|
| 1000 |
51,572
| 90,836
| 61,182
| 2,043
|
| 1050 |
55,351
| 89,405
| 41,887
| 3,199
|
| 1065 |
56,321
| 88,657
| 35,406
| 3,594
|
| 1100 |
58,142
| 86,189
| 21,193
| 4,461
|
| 1200 |
59,895
| 74,213
| 2,197
| 5,809
|
| 1300 |
61,394
| 67,089
| 0,438
| 7,237
|
| 1400 |
66,283
| 69,095
| 0,414
| 11,760
|
| 1500 |
66,602
| 64,670
| 0,266
| 12,751
|
| 1600 |
70,239
| 67,512
| 0,419
| 17,909
|
| 1700 |
72,019
| 67,879
| 0,523
| 21,323
|
| 1800 |
73,415
| 68,482
| 0,506
| 24,773
|
| 1900 |
77,675
| 74,327
| 1,233
| 35,190
|
| 2000 |
81,108
| 79,029
| 3,447
| 46,397
|
| 2100 |
83,059
| 81,926
| 6,725
| 54,604
|
| 2200 |
83,627
| 82,983
| 11,000
| 60,772
|
| 2300 |
84,340
| 83,995
| 17,593
| 66,091
|
| 2400 |
84,506
| 84,323
| 25,118
| 69,503
|
| 2500 |
83,914
| 83,561
| 30,676
| 70,702
|
| 2600 |
83,183
| 82,526
| 33,800
| 70,841
|
| 2700 |
80,659
| 79,860
| 30,521
| 69,263
|
| 2800 |
56,353
| 55,113
| 4,256
| 48,288
|
| 2900 |
52,991
| 50,265
| 5,407
| 45,327
|
| 3000 |
49,620
| 46,481
| 8,001
| 42,663 |
