Our Products Heat Absorbing Glass Filter GRB5 are respectively equivalent to shortpass filters KG5 of Germany Schott
Special Properties:
Very high heat blocking bandwidth, Absorbs IR-energy, Transparent for visible light,
Almost angle-independent transmissivity, Can be thermally hardened for use at higher operating temperatures
Largely neutral optical transmission, High optical density for infrared radiation.
Main Applications: Lighting Systems,Sensor Technology, Standard IR-absorbers, Heat protection filters, Protective Filter Optics for Projectors.
Type：GRB5 Thickness ：T=5.00MM
|
nm
|
T%
|
|
1100.00
|
-0.1
|
|
1095.00
|
-0.1
|
|
1090.00
|
0.0
|
|
1085.00
|
0.0
|
|
1080.00
|
0.0
|
|
1075.00
|
0.0
|
|
1070.00
|
0.0
|
|
1065.00
|
0.0
|
|
1060.00
|
0.0
|
|
1055.00
|
0.0
|
|
1050.00
|
0.0
|
|
1045.00
|
0.0
|
|
1040.00
|
0.0
|
|
1035.00
|
0.0
|
|
1030.00
|
0.0
|
|
1025.00
|
0.0
|
|
1020.00
|
0.0
|
|
1015.00
|
0.0
|
|
1010.00
|
0.0
|
|
1005.00
|
0.0
|
|
1000.00
|
0.0
|
|
995.00
|
0.0
|
|
990.00
|
0.0
|
|
985.00
|
0.0
|
|
980.00
|
0.0
|
|
975.00
|
0.0
|
|
970.00
|
0.0
|
|
965.00
|
0.0
|
|
960.00
|
0.0
|
|
955.00
|
0.0
|
|
950.00
|
0.0
|
|
945.00
|
0.0
|
|
940.00
|
0.0
|
|
935.00
|
0.0
|
|
930.00
|
0.0
|
|
925.00
|
0.0
|
|
920.00
|
0.0
|
|
915.00
|
0.0
|
|
910.00
|
0.0
|
|
|
nm
|
T%
|
|
905.00
|
0.0
|
|
900.00
|
0.0
|
|
895.00
|
0.0
|
|
890.00
|
0.0
|
|
885.00
|
0.0
|
|
880.00
|
0.0
|
|
875.00
|
0.0
|
|
870.00
|
0.0
|
|
865.00
|
0.0
|
|
860.00
|
0.0
|
|
855.00
|
0.0
|
|
850.00
|
0.0
|
|
845.00
|
0.0
|
|
840.00
|
0.0
|
|
835.00
|
0.0
|
|
830.00
|
0.0
|
|
825.00
|
0.0
|
|
820.00
|
0.0
|
|
815.00
|
0.0
|
|
810.00
|
0.0
|
|
805.00
|
0.0
|
|
800.00
|
0.1
|
|
795.00
|
0.1
|
|
790.00
|
0.1
|
|
785.00
|
0.2
|
|
780.00
|
0.2
|
|
775.00
|
0.3
|
|
770.00
|
0.4
|
|
765.00
|
0.5
|
|
760.00
|
0.7
|
|
755.00
|
0.9
|
|
750.00
|
1.1
|
|
745.00
|
1.4
|
|
740.00
|
1.8
|
|
735.00
|
2.3
|
|
730.00
|
2.8
|
|
725.00
|
3.5
|
|
720.00
|
4.2
|
|
715.00
|
5.1
|
|
|
nm
|
T%
|
|
710.00
|
6.1
|
|
705.00
|
7.3
|
|
700.00
|
8.7
|
|
695.00
|
10.3
|
|
690.00
|
12.0
|
|
685.00
|
13.9
|
|
680.00
|
16.1
|
|
675.00
|
18.3
|
|
670.00
|
20.5
|
|
665.00
|
22.7
|
|
660.00
|
25.2
|
|
655.00
|
28.0
|
|
650.00
|
30.7
|
|
645.00
|
33.6
|
|
640.00
|
36.6
|
|
635.00
|
39.6
|
|
630.00
|
42.7
|
|
625.00
|
45.8
|
|
620.00
|
48.9
|
|
615.00
|
52.0
|
|
610.00
|
54.8
|
|
605.00
|
57.5
|
|
600.00
|
60.0
|
|
595.00
|
62.4
|
|
590.00
|
64.5
|
|
585.00
|
66.4
|
|
580.00
|
68.0
|
|
575.00
|
69.3
|
|
570.00
|
70.3
|
|
565.00
|
71.1
|
|
560.00
|
71.6
|
|
555.00
|
71.9
|
|
550.00
|
71.6
|
|
545.00
|
70.8
|
|
540.00
|
69.6
|
|
535.00
|
68.8
|
|
530.00
|
68.9
|
|
525.00
|
69.0
|
|
520.00
|
69.3
|
|
|
nm
|
T%
|
|
515.00
|
69.8
|
|
510.00
|
70.7
|
|
505.00
|
71.2
|
|
500.00
|
70.9
|
|
495.00
|
70.7
|
|
490.00
|
70.2
|
|
485.00
|
69.4
|
|
480.00
|
68.9
|
|
475.00
|
68.5
|
|
470.00
|
67.8
|
|
465.00
|
66.9
|
|
460.00
|
66.0
|
|
455.00
|
66.3
|
|
450.00
|
66.9
|
|
445.00
|
66.9
|
|
440.00
|
66.3
|
|
435.00
|
65.8
|
|
430.00
|
65.1
|
|
425.00
|
64.4
|
|
420.00
|
64.8
|
|
415.00
|
66.4
|
|
410.00
|
67.7
|
|
405.00
|
69.0
|
|
400.00
|
70.4
|
|
395.00
|
72.5
|
|
390.00
|
74.9
|
|
385.00
|
76.3
|
|
380.00
|
76.7
|
|
375.00
|
75.9
|
|
370.00
|
74.4
|
|
365.00
|
72.0
|
|
360.00
|
68.7
|
|
355.00
|
63.7
|
|
350.00
|
56.9
|
|
345.00
|
49.7
|
|
340.00
|
42.4
|
|
335.00
|
34.3
|
|
330.00
|
25.4
|
|
325.00
|
16.9
|
|
|
nm
|
T%
|
|
320.00
|
9.6
|
|
315.00
|
4.4
|
|
310.00
|
1.4
|
|
305.00
|
0.1
|
|
300.00
|
-0.5
|
|
295.00
|
-0.5
|
|
290.00
|
-0.6
|
|
285.00
|
-0.6
|
|
280.00
|
-0.5
|
|
275.00
|
-0.5
|
|
270.00
|
-0.5
|
|
265.00
|
-0.4
|
|
260.00
|
-0.4
|
|
255.00
|
-0.3
|
|
250.00
|
-0.3
|
|
245.00
|
-0.3
|
|
240.00
|
-0.3
|
|
235.00
|
-0.3
|
|
230.00
|
-0.3
|
|
225.00
|
-0.3
|
|
220.00
|
-0.3
|
|
215.00
|
-0.4
|
|
210.00
|
-0.5
|
|
205.00
|
-0.7
|
|
200.00
|
-1.0
|
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