Spectrogon长波通红外滤光片
Longwave-pass Filters
Spectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each filter type.
Description: LP-Cuton in nanometers (Cuton at 5 % Transmission)
General Specifications
Diameter: 25.4 mm +0/-0.2 mm. Custom sizing
Thickness: Specified in the filter list below (mm), tol ±0.1 mm
Blocking: Average < 0,1 % below passband through UV
Slope: < 5 %
Description
|
Substrate
|
Thk
|
Cuton 5 %
+/- tol
|
Transm
> %
|
T Range
high
|
LP-0325 nm
|
Glass
|
.50
|
10,00
|
70,00
|
2500,00
|
LP-0350 nm
|
Glass
|
.50
|
10,00
|
70,00
|
2500,00
|
LP-0410 nm
|
Glass
|
1.50
|
10,00
|
70,00
|
2500,00
|
LP-0490 nm
|
Glass
|
.50
|
20,00
|
70,00
|
2500,00
|
LP-0565 nm
|
Color glass
|
.50
|
20,00
|
70,00
|
2500,00
|
LP-0745 nm
|
Glass
|
2.50
|
50,00
|
70,00
|
2500,00
|
LP-0830 nm
|
Glass
|
.50
|
20,00
|
70,00
|
2500,00
|
LP-0880 nm
|
Glass
|
.50
|
10,00
|
70,00
|
2500,00
|
LP-0900 nm
|
Glass
|
2.50
|
20,00
|
70,00
|
2000,00
|
LP-0940 nm
|
B270
|
.50
|
30,00
|
70,00
|
2500,00
|
LP-1000 nm
|
B270
|
1.00
|
30,00
|
70,00
|
2000,00
|
LP-1050 nm
|
B270
|
1.00
|
30,00
|
70,00
|
2000,00
|
LP-1100 nm
|
Glass
|
1.00
|
30,00
|
70,00
|
2500,00
|
LP-1200 nm
|
B270
|
1.00
|
30,00
|
70,00
|
2500,00
|
LP-1240 nm
|
B270
|
1.00
|
30,00
|
70,00
|
2500,00
|
LP-1270 nm
|
B270
|
1.00
|
30,00
|
70,00
|
2500,00
|
LP-1300 nm
|
Silicon
|
1.00
|
30,00
|
70,00
|
3000,00
|
LP-1350 nm
|
Silicon
|
1.00
|
30,00
|
70,00
|
3000,00
|
LP-1400 nm
|
Silicon
|
1.00
|
50,00
|
70,00
|
2500,00
|
LP-1450 nm
|
Silicon
|
.50
|
80,00
|
70,00
|
3500,00
|
LP-1500 nm
|
Silicon
|
1.00
|
50,00
|
70,00
|
3500,00
|
LP-1600 nm
|
Silicon
|
1.00
|
50,00
|
70,00
|
2500,00
|
LP-1850 nm
|
Ge
|
1.00
|
50,00
|
70,00
|
3500,00
|
LP-2000 nm
|
Ge
|
1.00
|
50,00
|
70,00
|
4000,00
|
LP-2500 nm
|
Ge
|
.60
|
100,00
|
70,00
|
12000,00
|
LP-2505 nm
|
Ge
|
1.00
|
100,00
|
70,00
|
5000,00
|
LP-2850 nm
|
Silicon
|
1.00
|
70,00
|
70,00
|
5000,00
|
LP-3000 nm
|
Ge
|
1.00
|
50,00
|
70,00
|
6000,00
|
LP-3300 nm
|
Ge
|
.50
|
100,00
|
80,00
|
6200,00
|
LP-3300 nm
|
Ge
|
.50
|
100,00
|
80,00
|
6200,00
|
LP-3500 nm
|
Ge
|
1.00
|
100,00
|
65,00
|
12000,00
|
LP-3750 nm
|
Ge
|
1.00
|
100,00
|
70,00
|
7000,00
|
LP-4095 nm
|
?
|
1.00
|
100,00
|
70,00
|
5260,00
|
LP-4700 nm
|
Sapphire
|
.47
|
100,00
|
70,00
|
5000,00
|
LP-4750 nm
|
Ge
|
1.00
|
50,00
|
60,00
|
6000,00
|
LP-4860 nm
|
Ge
|
1.00
|
100,00
|
70,00
|
10000,00
|
LP-5000 nm
|
Ge
|
1.00
|
100,00
|
70,00
|
10000,00
|
LP-5100 nm
|
Ge
|
1.00
|
50,00
|
70,00
|
7500,00
|
LP-6150 nm
|
Silicon
|
1.00
|
250,00
|
70,00
|
8500,00
|
LP-6210 nm
|
Ge
|
1.00
|
100,00
|
70,00
|
13000,00
|
LP-6300 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
11000,00
|
LP-6360 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
13000,00
|
LP-6480 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
12400,00
|
LP-6500 nm
|
Ge
|
1.00
|
100,00
|
|
9400,00
|
LP-6575 nm
|
Ge
|
1.00
|
140,00
|
70,00
|
13000,00
|
LP-6600 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
12000,00
|
LP-6630 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
13000,00
|
LP-6700 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
13000,00
|
LP-6715 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
13000,00
|
LP-6750 nm
|
Ge
|
1.00
|
250,00
|
70,00
|
9500,00
|
LP-6950 nm
|
Ge
|
1.00
|
100,00
|
70,00
|
13000,00
|
LP-7450 nm
|
Ge
|
.50
|
150,00
|
75,00
|
12000,00
|
LP-7490 nm
|
Ge
|
.50
|
100,00
|
70,00
|
12500,00
|
LP-7600 nm
|
Ge
|
.50
|
200,00
|
70,00
|
12500,00
|
LP-7650 nm
|
Silicon
|
1.00
|
150,00
|
70,00
|
11000,00
|
LP-8100 nm
|
Ge
|
1.00
|
200,00
|
75,00
|
14000,00
|
LP-8110 nm
|
Ge
|
.50
|
100,00
|
75,00
|
15000,00
|
LP-8210 nm
|
Ge
|
.50
|
150,00
|
70,00
|
15000,00
|
LP-8335 nm
|
Ge
|
.50
|
200,00
|
75,00
|
12500,00
|
LP-8450 nm
|
Ge
|
.50
|
100,00
|
70,00
|
13000,00
|
LP-8550 nm
|
Ge
|
.50
|
200,00
|
70,00
|
16000,00
|
LP-8650 nm
|
Ge
|
.50
|
200,00
|
75,00
|
13000,00
|
LP-8700 nm
|
Ge
|
.50
|
200,00
|
70,00
|
12000,00
|
LP-9000 nm
|
Ge
|
.50
|
200,00
|
70,00
|
12000,00
|
LP-9650 nm
|
Ge
|
.50
|
250,00
|
70,00
|
18000,00
|
LP-9800 nm
|
Ge
|
.50
|
200,00
|
70,00
|
13000,00
|
LP-10000 nm
|
Ge
|
.50
|
250,00
|
70,00
|
18000,00
|
LP-10150 nm
|
Ge
|
1.00
|
250,00
|
70,00
|
17000,00
|
LP-10750 nm
|
Ge
|
1.00
|
250,00
|
80,00
|
14000,00
|
LP-11500 nm
|
Ge
|
1.00
|
200,00
|
70,00
|
15000,00
|
LP-6700c nm
|
Ge
|
1.00
|
200,00
|
70,00
|
13000,00
|