Kopp UV Transmitting/VIS Absorbing - 9863

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UV Transmitting/VIS Absorbing - 9863
 
Note: Graph and tabular data at 3.00 mm
Filter Specifications
Transmission must be > 40% at 254 nm
Physical Properties
Nominal Thickness Range 2.9 - 3.1 mm
Refractive Index nD = 1.55
Density 2.86 g/cm3
Thermal Linear Expansion 97E-7 /ºC (30-300 ºC)
Strain Temperature 454 ºC
Annealing Temperature 498 ºC
Deformation Temperature 517 ºC
UV Transmitting/VIS Absorbing - 9863
Wavelength
Transmission
Wavelength
Transmission
Wavelength
Transmission
(nm)
(%)
(nm)
(%)
(nm)
(%)
200
0.00
435
0.03
670
0.23
205
0.00
440
0.02
675
0.96
210
0.00
445
0.02
680
2.89
215
0.00
450
0.02
685
6.70
220
0.00
455
0.02
690
12.45
225
0.00
460
0.02
695
19.28
230
0.01
465
0.01
700
25.95
235
0.40
470
0.01
705
31.61
240
4.03
475
0.00
710
36.00
245
14.29
480
0.00
715
39.18
250
28.99
485
0.00
720
40.80
255
42.96
490
0.00
725
41.09
260
53.73
495
0.00
730
40.27
265
61.02
500
0.00
735
38.82
270
66.52
505
0.00
740
37.11
275
72.23
510
0.00
745
35.17
280
75.63
515
0.00
750
32.95
285
77.98
520
0.00
755
30.93
290
80.15
525
0.00
760
29.07
295
81.25
530
0.00
765
27.15
300
82.16
535
0.00
770
25.64
305
82.77
540
0.00
775
24.10
310
83.35
545
0.00
780
22.63
315
83.39
550
0.00
785
21.45
320
83.67
555
0.00
790
20.25
325
84.30
560
0.00
795
19.32
330
83.50
565
0.00
800
18.45
335
84.13
570
0.00
805
17.51
340
84.23
575
0.00
810
17.02
345
83.29
580
0.00
815
16.35
350
82.92
585
0.00
820
15.77
355
82.80
590
0.00
825
15.36
360
80.60
595
0.00
830
14.87
365
78.26
600
0.00
835
14.55
370
74.85
605
0.00
840
14.18
375
68.90
610
0.00
845
13.98
380
60.03
615
0.00
850
13.71
385
47.46
620
0.00
855
13.45
390
32.42
625
0.00
860
13.29
395
18.38
630
0.00
865
13.22
400
8.57
635
0.00
870
12.98
405
3.39
640
0.00
875
12.73
410
1.23
645
0.00
880
12.87
415
0.45
650
0.00
885
12.90
420
0.18
655
0.00
890
12.66
425
0.08
660
0.01
895
11.94
430
0.04
665
0.04
900
12.47

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