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Kopp Amethyst - 5073
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Amethyst - 5073
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| Note: Graph and tabular data at 2.70 mm | |||||
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Filter Specifications
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| Transmission at 700 nm must be 55 ± 1.3% | |||||
| Minimum transmission at 517 ± 5 nm | |||||
| Transmission at 700 nm must be equal to transmission at 436 ± 6 nm | |||||
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Physical Properties
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| Nominal Thickness Range | 2.4 - 3.9 mm | ||||
| Refractive Index | nD = 1.59 | ||||
| Density | 3.26 g/cm3 | ||||
| Thermal Linear Expansion | 106E-7 /ºC (30-300 ºC) | ||||
| Strain Temperature | 400 ºC | ||||
| Annealing Temperature | 439 ºC | ||||
| Deformation Temperature | 620 ºC | ||||
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Amethyst - 5073
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Wavelength
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Transmission
|
Wavelength
|
Transmission
|
Wavelength
|
Transmission
|
|
(nm)
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(%)
|
(nm)
|
(%)
|
(nm)
|
(%)
|
|
200
|
0.00
|
435
|
58.35
|
670
|
49.82
|
|
205
|
0.00
|
440
|
54.15
|
675
|
50.80
|
|
210
|
0.01
|
445
|
49.98
|
680
|
51.68
|
|
215
|
0.00
|
450
|
46.06
|
685
|
52.68
|
|
220
|
0.00
|
455
|
42.29
|
690
|
53.55
|
|
225
|
0.01
|
460
|
39.11
|
695
|
54.44
|
|
230
|
0.01
|
465
|
36.45
|
700
|
55.27
|
|
235
|
0.01
|
470
|
33.96
|
705
|
56.09
|
|
240
|
0.01
|
475
|
31.77
|
710
|
56.95
|
|
245
|
0.01
|
480
|
30.01
|
715
|
57.80
|
|
250
|
0.01
|
485
|
28.64
|
720
|
58.69
|
|
255
|
0.01
|
490
|
27.68
|
725
|
59.52
|
|
260
|
0.01
|
495
|
26.78
|
730
|
60.36
|
|
265
|
0.01
|
500
|
26.05
|
735
|
61.25
|
|
270
|
0.01
|
505
|
25.55
|
740
|
62.09
|
|
275
|
0.01
|
510
|
25.23
|
745
|
62.98
|
|
280
|
0.01
|
515
|
25.05
|
750
|
63.77
|
|
285
|
0.01
|
520
|
25.04
|
755
|
64.61
|
|
290
|
0.01
|
525
|
25.16
|
760
|
65.49
|
|
295
|
0.01
|
530
|
25.40
|
765
|
66.34
|
|
300
|
0.01
|
535
|
25.79
|
770
|
67.18
|
|
305
|
0.02
|
540
|
26.32
|
775
|
68.01
|
|
310
|
0.02
|
545
|
26.96
|
780
|
68.79
|
|
315
|
0.33
|
550
|
27.73
|
785
|
69.62
|
|
320
|
2.50
|
555
|
28.55
|
790
|
70.36
|
|
325
|
8.36
|
560
|
29.39
|
795
|
71.17
|
|
330
|
17.72
|
565
|
30.42
|
800
|
71.89
|
|
335
|
28.42
|
570
|
31.50
|
805
|
72.67
|
|
340
|
38.57
|
575
|
32.63
|
810
|
73.37
|
|
345
|
47.56
|
580
|
33.72
|
815
|
74.09
|
|
350
|
54.58
|
585
|
34.73
|
820
|
74.67
|
|
355
|
58.99
|
590
|
35.72
|
825
|
75.50
|
|
360
|
62.93
|
595
|
36.77
|
830
|
76.21
|
|
365
|
65.74
|
600
|
37.91
|
835
|
76.82
|
|
370
|
68.19
|
605
|
39.00
|
840
|
77.27
|
|
375
|
70.09
|
610
|
40.01
|
845
|
78.08
|
|
380
|
71.65
|
615
|
40.98
|
850
|
78.63
|
|
385
|
73.92
|
620
|
41.91
|
855
|
78.95
|
|
390
|
76.39
|
625
|
42.73
|
860
|
79.39
|
|
395
|
77.89
|
630
|
43.53
|
865
|
79.47
|
|
400
|
78.36
|
635
|
44.23
|
870
|
80.29
|
|
405
|
77.87
|
640
|
44.92
|
875
|
80.81
|
|
410
|
76.31
|
645
|
45.63
|
880
|
82.04
|
|
415
|
73.59
|
650
|
46.34
|
885
|
80.42
|
|
420
|
69.51
|
655
|
47.14
|
890
|
81.30
|
|
425
|
66.42
|
660
|
47.97
|
895
|
82.05
|
|
430
|
62.56
|
665
|
48.93
|
900
|
82.36
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