Machine Vision Filter >> Longpass Filters  >> Infrared Pass / Visible Block Filters 

IR Longpass - 780nm
 
   Transmission curve

IR Longpass

  Transmission chart

Wavelength
(nm)

1250
1245
1240
1235
1230
1225
1220
1215
1210
1205
1200
1195
1190
1185
1180
1175

1170
1165
1160
1155
1150
1145
1140
1135
1130
1125
1120
1115
1110
1105
1100
1095

1090
1085
1080
1075
1070
1065
1060
1055
1050
1045
1040
1035
1030
1025
1020
1015
1010
1005
1000
995
990
985
980
975
970
965
960

955
950
945
940
935
930
925
920
915
910
905
900
895

Transmission
(%)

96.497
96.542
96.644
96.745
96.841
96.887
96.967
96.978
97.044
97.127
97.166
97.229
97.278
97.319
97.363
97.382

97.416
97.469
97.502
97.554
97.593
97.633
97.638
97.657
97.664
97.695
97.709
97.755
97.749
97.763
97.755
97.744

97.748
97.751
97.717
97.759
97.759
97.746
97.726
97.698
97.684
97.687
97.690
97.631
97.627
97.620
97.578
97.558
97.527
97.506
97.470
97.439
97.422
97.364
97.349
97.312
97.260
97.214
97.188

97.168
97.124
97.069
97.025
96.978
96.924
96.864
96.804
96.775
96.754
96.683
96.629
96.539

 

Wavelength
(nm)

890
885
880
875
870
865
860
855
850
845
840
835
830
825
820
815

810
805
800
795
790
785
780
775
770
765
760
755
750
745
740
735

730
725
720
715
710
705
700
695
690
685
680
675
670
665
660
655
650
645
640
635
630
625
620
615
610
605
600

595
590
585
580
575
570
565
560
555
550
545
540
535

Transmission
(%)

96.480
96.403
96.327
96.267
96.171
96.051
95.954
95.903
95.979
95.885
95.673
95.381
95.115
94.762
94.270
93.628

92.640
91.086
88.736
85.149
79.803
72.022
61.277
48.029
33.618
20.595
10.757
4.845
1.873
0.654
0.206
0.063

0.019
0.004
-0.001
-0.005
-0.004
-0.004
-0.005
-0.005
-0.005
-0.005
-0.005
-0.005
-0.005
-0.005
-0.006
-0.005
-0.005
-0.006
-0.005
-0.005
-0.005
-0.005
-0.005
-0.005
-0.004
-0.005
-0.006

-0.006
-0.005
-0.005
-0.006
-0.006
-0.005
-0.006
-0.007
-0.006
-0.005
-0.004
-0.005
-0.005

 

Wavelength
(nm)

530
525
520
515
510
505
500
495
490
485
480
475
470
465
460
455

450
445
440
435
430
425
420
415
410
405
400
395
390
385
380
375

370
365
360
355
350
345
340
335
330
325
320
315
310
305
300
295
290
285
280
275
270
265
260
255
250
245
240

235
230
225
220
215
210
205
200

Transmission
(%)

-0.005
-0.006
-0.008
-0.011
-0.011
-0.012
-0.012
-0.011
-0.007
-0.002
-0.002
-0.006
-0.007
-0.008
-0.009
-0.010

-0.008
-0.007
-0.006
-0.006
-0.007
-0.008
-0.008
-0.008
-0.008
-0.008
-0.008
-0.008
-0.008
-0.007
-0.008
-0.007

-0.004
-0.004
-0.008
-0.011
-0.011
-0.011
-0.012
-0.014
-0.015
-0.015
-0.014
-0.010
-0.006
-0.007
-0.006
-0.006
-0.006
-0.005
-0.005
-0.006
-0.007
-0.006
-0.006
-0.007
-0.008
-0.007
-0.007

-0.008
-0.009
-0.008
-0.007
-0.008
-0.011
-0.013
-0.018

 
 

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