Kopp Blue - Green - 4303

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Blue - Green - 4303
 
  
Note: Graph and tabular data at 3.90 mm
Filter Specifications
Transmission at 558 nm must be 15 ± 0.7%
Difference between 15% and 60% transmission must 47 - 57 nm
Maximum transmission must be at 473 ± 5 nm
Physical Properties
Nominal Thickness Range 3.5 - 4.5 mm
Refractive Index nD = 1.51
Density 2.50 g/cm3
Thermal Linear Expansion 95E-7 /ºC (30-300 ºC)
Strain Temperature 474 ºC
Annealing Temperature 511 ºC
Deformation Temperature 685 ºC
Blue - Green - 4303
Wavelength
Transmission
Wavelength
Transmission
Wavelength
Transmission
(nm)
(%)
(nm)
(%)
(nm)
(%)
200
0.00
435
64.54
670
0.01
205
0.00
440
65.82
675
0.01
210
0.00
445
67.07
680
0.01
215
0.00
450
67.99
685
0.00
220
0.00
455
68.90
690
0.00
225
0.00
460
69.60
695
0.00
230
0.00
465
70.00
700
0.00
235
0.00
470
70.06
705
0.00
240
0.00
475
69.94
710
0.00
245
0.00
480
69.35
715
0.00
250
0.00
485
68.39
720
0.00
255
0.00
490
67.00
725
0.00
260
0.00
495
65.11
730
0.00
265
0.00
500
62.73
735
0.00
270
0.00
505
59.66
740
0.00
275
0.00
510
56.20
745
0.00
280
0.00
515
52.20
750
0.00
285
0.00
520
47.82
755
0.00
290
0.00
525
43.18
760
0.00
295
0.00
530
38.36
765
0.00
300
0.00
535
33.55
770
0.00
305
0.00
540
28.85
775
0.00
310
0.00
545
24.38
780
0.00
315
0.00
550
20.28
785
0.00
320
0.00
555
16.58
790
0.00
325
0.00
560
13.34
795
0.00
330
0.01
565
10.59
800
0.00
335
0.12
570
8.25
805
0.00
340
0.70
575
6.36
810
0.00
345
2.40
580
4.84
815
0.00
350
5.72
585
3.63
820
0.00
355
10.36
590
2.69
825
0.00
360
16.05
595
1.98
830
0.00
365
21.80
600
1.44
835
0.00
370
27.27
605
1.04
840
0.00
375
32.02
610
0.75
845
0.00
380
36.14
615
0.53
850
0.00
385
40.55
620
0.38
855
0.00
390
44.63
625
0.27
860
0.00
395
48.12
630
0.19
865
0.00
400
51.20
635
0.13
870
0.00
405
53.78
640
0.09
875
0.00
410
56.03
645
0.07
880
0.00
415
58.12
650
0.05
885
0.00
420
60.04
655
0.03
890
0.00
425
61.70
660
0.02
895
0.00
430
63.20
665
0.02
900
0.00


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