Kopp Blue - 5031

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Blue - 5031
 
Note: Graph and tabular data at 3.50 mm
Filter Specifications
Transmission at 555 nm 15 ± 0.7% 
The difference between 15% and 60% transmission must be 49 ± 5 nm
Transmission at 740 nm must be equal to Transmission at 530 ± 15 nm
Physical Properties
Nominal Thickness Range 2.8 - 3.8 mm
Refractive Index nD = 1.47
Density 2.30 g/cm3
Thermal Linear Expansion 92E-7 /ºC (30-300 ºC)
Strain Temperature 372 ºC
Annealing Temperature 411 ºC
Deformation Temperature 660 ºC
Blue - 5031
Wavelength
Transmission
Wavelength
Transmission
Wavelength
Transmission
(nm)
(%)
(nm)
(%)
(nm)
(%)
200
0.00
435
78.48
670
0.00
205
0.00
440
78.65
675
0.00
210
0.00
445
79.04
680
0.00
215
0.00
450
79.53
685
0.00
220
0.00
455
80.41
690
0.00
225
0.00
460
81.00
695
0.00
230
0.00
465
81.10
700
0.00
235
0.00
470
80.24
705
0.00
240
0.00
475
78.74
710
0.03
245
0.00
480
76.77
715
0.25
250
0.00
485
74.34
720
1.37
255
0.00
490
71.74
725
5.05
260
0.00
495
68.64
730
12.95
265
0.00
500
65.05
735
25.11
270
0.00
505
61.36
740
39.99
275
0.00
510
57.49
745
54.94
280
0.00
515
52.72
750
67.37
285
0.00
520
47.83
755
76.14
290
0.00
525
42.36
760
81.54
295
0.00
530
37.38
765
84.78
300
0.00
535
33.30
770
86.64
305
0.00
540
29.05
775
87.45
310
0.00
545
24.32
780
88.02
315
0.00
550
19.53
785
88.43
320
0.00
555
15.30
790
88.28
325
0.01
560
11.43
795
88.38
330
0.02
565
8.29
800
88.46
335
0.06
570
5.86
805
88.58
340
0.19
575
3.90
810
88.49
345
0.53
580
2.45
815
88.68
350
1.32
585
1.43
820
88.48
355
2.81
590
0.75
825
88.65
360
5.40
595
0.34
830
88.50
365
9.35
600
0.12
835
88.63
370
14.70
605
0.03
840
88.54
375
21.22
610
0.01
845
88.56
380
28.85
615
0.00
850
88.62
385
36.83
620
0.00
855
88.88
390
44.57
625
0.00
860
88.62
395
51.55
630
0.00
865
87.93
400
57.81
635
0.00
870
88.34
405
63.18
640
0.00
875
88.15
410
67.66
645
0.00
880
88.11
415
71.21
650
0.00
885
87.03
420
74.30
655
0.00
890
89.67
425
76.57
660
0.00
895
87.04
430
77.98
665
0.00
900
88.90


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