GLASS TYPES
| HEBO |
Schott |
Hoya |
| R 600 |
|
~ R-60 |
| R 610 |
~ RG 610 |
|
| R 630 |
~ RG 630 |
|
| R 640 |
~ RG 645 |
~ R-64 |
Red Glass Characteristic
| Type | Thickness | n (587,8 nm) | p (g/cm³) | Tg(°C) | Ts(°C) | α × 10-7(°C) | DA | DW | Bubbles | Homogeneity | Striae |
| R 600 | 2 mm | 1,52 | 2,64 | 527 | 605 | 103 | 1 | 2 | 2 | 1 | 1 |
| R 610 | 2 mm | 1,52 | 2,64 | 527 | 605 | 103 | 1 | 2 | 2 | 1 | 1 |
| R 630 | 2 mm | 1,52 | 2,64 | 527 | 605 | 103 | 1 | 2 | 2 | 1 | 1 |
| R 640 | 2 mm | 1,52 | 2,64 | 527 | 605 | 103 | 1 | 2 | 2 | 1 | 1 |
| Type | Thickness | A(2856K) | D65 | λt50 %(nm) | λp (nm) | Tλp (%) | Tk (nm/°C) |
| | | x | y | Y(%) | x | y | Y(%) | | | | |
| R 600 | 2 mm | 0,680 | 0,319 | 27,0 | 0,675 | 0,325 | 16,5 | 600 ± 9 | 685 | ≥ 88,7 | 0,16 |
| R 610 | 2 mm | 0,695 | 0,305 | 18,4 | 0,690 | 0,310 | 10,7 | 610 ± 9 | 695 | ≥ 88,7 | 0,16 |
| R 630 | 2 mm | 0,713 | 0,287 | 10,4 | 0,711 | 0,289 | 5,5 | 630 ± 9 | 710 | ≥ 88,7 | 0,17 |
| R 640 | 2 mm | 0,724 | 0,276 | 5,0 | 0,723 | 0,277 | 2,4 | 640 ± 9 | 720 | ≥ 88,7 | 0,17 |

| | R 600
|
R 610
|
R 630
|
R 640
|
| Thickness (mm) |
2 | 2 | 2 | 2 |
| Wavelength (mm) |
%T
| %T
| %T
| %T
|
| 200 |
0,001
| 0,001
| 3×10-4
| 1×10-4
|
| 210 |
0,002
| 8×10-4
| 5×10-5
| 4×10-4
|
| 220 |
1×10-4
| 6×10-4
| 5×10-4
| 0,001
|
| 230 |
0,002
| 0,001
| 0,001
| 1×10-4
|
| 240 |
6×10-4
| 7×10-4
| 1×10-4
| 8×10-4
|
| 250 |
1×10-3
| 1×10-4
| 0,001
| 5×10-5
|
| 260 |
5×10-4
| 0,001
| 7×10-4
| 4×10-4
|
| 270 |
0,001
| 0,001
| 5×10-4
| 8×10-5
|
| 280 |
0,001
| 4×10-4
| 8×10-4
| 0,001
|
| 290 |
8×10-4
| 4×10-4
| 0,001
| 3×10-4
|
| 300 |
0,001
| 0,001
| 0,001
| 7×10-4
|
| 310 |
3×10-4
| 4×10-4
| 5×10-5
| 8×10-4
|
| 320 |
8×10-4
| 0,001
| 8×10-4
| 6×10-4
|
| 330 |
4×10-4
| 3×10-5
| 6×10-5
| 0,001
|
| 340 |
6×10-4
| 4×10-5
| 0,001
| 4×10-4
|
| 350 |
0,001
| 0,001
| 0,001
| 5×10-4
|
| 360 |
0,001
| 0,001
| 3×10-4
| 1×10-4
|
| 370 |
0,001
| 0,001
| 9×10-4
| 1×10-4
|
| 380 |
0,001
| 6×10-4
| 7×10-5
| 5×10-4
|
| 390 |
0,001
| 0,001
| 8×10-4
| 6×10-4
|
| 400 |
2×10-4
| 3×10-4
| 3×10-4
| 3×10-4
|
| 410 |
0,001
| 1×10-4
| 3×10-4
| 2×10-4
|
| 420 |
8×10-4
| 8×10-4
| 3×10-4
| 8×10-4
|
| 430 |
9×10-4
| 7×10-4
| 6×10-4
| 2×10-4
|
| 440 |
0,002
| 0,001
| 7×10-4
| 3×10-4
|
| 450 |
0,003
| 4×10-4
| 2×10-4
| 0,001
|
| 460 |
0,006
| 0,001
| 2×10-4
| 1×10-4
|
| 470 |
0,007
| 0,003
| 3×10-4
| 2×10-4
|
| 480 |
0,008
| 0,005
| 0,001
| 8×10-5
|
| 490 |
0,016
| 0,010
| 0,005
| 6×10-5
|
| 500 |
0,064
| 0,030
| 0,008
| 7×10-5
|
| 510 |
0,283
| 0,084
| 0,022
| 0,001
|
| 520 |
0,944
| 0,192
| 0,058
| 0,003
|
| 530 |
1,582
| 0,379
| 0,137
| 0,011
|
| 540 |
1,424
| 0,673
| 0,258
| 0,031
|
| 550 |
1,077
| 0,984
| 0,459
| 0,066
|
| 560 |
0,772
| 1,196
| 0,819
| 0,119
|
| 570 |
0,904
| 1,534
| 1,287
| 0,211
|
| 580 |
4,870
| 2,708
| 1,624
| 0,383
|
| 590 |
30,102
| 8,050
| 2,102
| 0,653
|
| 600 |
66,067
| 30,550
| 3,300
| 0,961
|
| 610 |
83,069
| 66,009
| 10,019
| 1,451
|
| 620 |
88,353
| 83,455
| 38,281
| 2,533
|
| 630 |
90,006
| 88,599
| 70,696
| 8,231
|
| 640 |
90,429
| 89,888
| 84,467
| 35,141
|
| 650 |
90,691
| 90,366
| 88,910
| 67,656
|
| 660 |
90,841
| 90,534
| 90,247
| 82,851
|
| 670 |
91,046
| 90,665
| 90,721
| 88,150
|
| 680 |
91,107
| 90,652
| 90,799
| 89,828
|
| 690 |
91,219
| 90,651
| 90,851
| 90,411
|
| 700 |
91,256
| 90,612
| 90,825
| 90,594
|
| 710 |
91,282
| 90,550
| 90,786
| 90,623
|
| 720 |
91,277
| 90,474
| 90,712
| 90,626
|
| 730 |
91,290
| 90,432
| 90,701
| 90,612
|
| 740 |
91,361
| 90,430
| 90,711
| 90,611
|
| 750 |
91,304
| 90,321
| 90,661
| 90,568
|
| 760 |
91,283
| 90,230
| 90,573
| 90,398
|
| 770 |
91,164
| 90,088
| 90,457
| 90,333
|
| 780 |
91,204
| 90,044
| 90,377
| 90,257
|
| 790 |
91,250
| 89,981
| 90,361
| 90,261
|
| 800 |
91,211
| 89,961
| 90,348
| 90,207
|
| 810 |
91,180
| 89,869
| 90,250
| 90,130
|
| 820 |
91,131
| 89,761
| 90,194
| 90,057
|
| 830 |
91,123
| 89,692
| 90,107
| 89,985
|
| 840 |
91,067
| 89,590
| 90,038
| 89,912
|
| 850 |
91,064
| 89,529
| 89,987
| 89,849
|
| 900 |
91,000
| 89,222
| 89,736
| 89,597
|
| 950 |
90,961
| 89,017
| 89,611
| 89,455
|
| 1000 |
90,897
| 88,864
| 89,479
| 89,333
|
| 1050 |
90,890
| 88,790
| 89,440
| 89,287
|
| 1065 |
90,901
| 88,811
| 89,454
| 89,301
|
| 1100 |
90,892
| 88,794
| 89,446
| 89,284
|
| 1200 |
90,990
| 88,849
| 89,504
| 89,377
|
| 1300 |
91,099
| 89,008
| 89,652
| 89,535
|
| 1400 |
91,013
| 89,101
| 89,717
| 89,631
|
| 1500 |
91,239
| 89,608
| 90,156
| 90,060
|
| 1600 |
91,310
| 89,942
| 90,412
| 90,363
|
| 1700 |
91,186
| 89,988
| 90,411
| 90,384
|
| 1800 |
90,872
| 89,721
| 90,142
| 90,136
|
| 1900 |
90,570
| 89,339
| 89,794
| 89,799
|
| 2000 |
90,186
| 88,786
| 89,292
| 89,314
|
| 2100 |
89,614
| 88,056
| 88,603
| 88,694
|
| 2200 |
88,434
| 86,648
| 87,281
| 87,450
|
| 2300 |
88,115
| 86,198
| 86,867
| 87,090
|
| 2400 |
87,534
| 85,522
| 86,217
| 86,464
|
| 2500 |
86,325
| 84,169
| 84,897
| 85,196
|
| 2600 |
85,490
| 83,117
| 83,913
| 84,234
|
| 2700 |
81,383
| 78,460
| 79,440
| 80,104
|
| 2800 |
37,039
| 34,059
| 34,837
| 37,728
|
| 2900 |
34,917
| 32,368
| 33,053
| 35,880
|
| 3000 |
32,723
| 30,042
| 30,791
| 33,473 |