GrayGlass - www.grayglass.net
Kopp Amethyst - 5070
|
Amethyst - 5070
|
|||||
 |
|||||
| Note: Graph and tabular data at 3.15 mm | |||||
|
Filter Specifications
|
|||||
| Transmission at 700 nm must be 15 ± 0.7% | |||||
| Minimum transmission at 517 ± 5 nm | |||||
| Transmission at 700 nm must be equal to transmission at 436 ± 6 nm | |||||
|
Physical Properties
|
|||||
| Nominal Thickness Range | 2.4 - 3.9 mm | ||||
| Refractive Index | nD = 1.60 | ||||
| Density | 3.35 g/cm3 | ||||
| Thermal Linear Expansion | 114E-7 /ºC (30-300 ºC) | ||||
| Strain Temperature | 446 ºC | ||||
| Annealing Temperature | 470 ºC | ||||
| Deformation Temperature | 492 ºC | ||||
|
Amethyst - 5070
|
|||||
|
Wavelength
|
Transmission
|
Wavelength
|
Transmission
|
Wavelength
|
Transmission
|
|
(nm)
|
(%)
|
(nm)
|
(%)
|
(nm)
|
(%)
|
|
200
|
0.00
|
435
|
17.39
|
670
|
10.74
|
|
205
|
0.00
|
440
|
12.87
|
675
|
11.43
|
|
210
|
0.00
|
445
|
9.36
|
680
|
12.12
|
|
215
|
0.00
|
450
|
6.71
|
685
|
12.87
|
|
220
|
0.00
|
455
|
4.78
|
690
|
13.62
|
|
225
|
0.00
|
460
|
3.48
|
695
|
14.48
|
|
230
|
0.00
|
465
|
2.65
|
700
|
15.37
|
|
235
|
0.00
|
470
|
1.99
|
705
|
16.29
|
|
240
|
0.00
|
475
|
1.54
|
710
|
17.31
|
|
245
|
0.00
|
480
|
1.23
|
715
|
18.33
|
|
250
|
0.00
|
485
|
1.03
|
720
|
19.44
|
|
255
|
0.00
|
490
|
0.90
|
725
|
20.61
|
|
260
|
0.00
|
495
|
0.79
|
730
|
21.82
|
|
265
|
0.00
|
500
|
0.71
|
735
|
23.11
|
|
270
|
0.00
|
505
|
0.66
|
740
|
24.44
|
|
275
|
0.00
|
510
|
0.64
|
745
|
25.88
|
|
280
|
0.00
|
515
|
0.63
|
750
|
27.35
|
|
285
|
0.00
|
520
|
0.63
|
755
|
28.85
|
|
290
|
0.00
|
525
|
0.65
|
760
|
30.44
|
|
295
|
0.00
|
530
|
0.68
|
765
|
32.09
|
|
300
|
0.00
|
535
|
0.73
|
770
|
33.84
|
|
305
|
0.00
|
540
|
0.79
|
775
|
35.45
|
|
310
|
0.00
|
545
|
0.87
|
780
|
37.18
|
|
315
|
0.00
|
550
|
0.98
|
785
|
39.05
|
|
320
|
0.01
|
555
|
1.10
|
790
|
40.82
|
|
325
|
0.14
|
560
|
1.23
|
795
|
42.74
|
|
330
|
0.97
|
565
|
1.40
|
800
|
44.51
|
|
335
|
3.53
|
570
|
1.62
|
805
|
46.26
|
|
340
|
8.36
|
575
|
1.88
|
810
|
48.21
|
|
345
|
15.52
|
580
|
2.16
|
815
|
49.91
|
|
350
|
23.84
|
585
|
2.48
|
820
|
51.75
|
|
355
|
31.78
|
590
|
2.83
|
825
|
53.45
|
|
360
|
39.84
|
595
|
3.20
|
830
|
55.35
|
|
365
|
47.04
|
600
|
3.61
|
835
|
56.87
|
|
370
|
52.68
|
605
|
4.04
|
840
|
58.58
|
|
375
|
56.63
|
610
|
4.48
|
845
|
60.16
|
|
380
|
59.27
|
615
|
4.95
|
850
|
61.65
|
|
385
|
62.15
|
620
|
5.41
|
855
|
63.24
|
|
390
|
64.87
|
625
|
5.89
|
860
|
64.58
|
|
395
|
65.49
|
630
|
6.37
|
865
|
66.05
|
|
400
|
63.63
|
635
|
6.86
|
870
|
67.51
|
|
405
|
59.64
|
640
|
7.35
|
875
|
68.20
|
|
410
|
53.62
|
645
|
7.87
|
880
|
70.19
|
|
415
|
45.67
|
650
|
8.38
|
885
|
70.74
|
|
420
|
36.25
|
655
|
8.93
|
890
|
72.52
|
|
425
|
29.55
|
660
|
9.51
|
895
|
72.88
|
|
430
|
23.24
|
665
|
10.12
|
900
|
73.92
|