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Standard
Neutral Density Filters in stock, subject to prior sales
(If
you don't find a suitable filter for your application in the list
below, please, contact Spectrogon's sales team for further assistance!)
General
Specifications:
Diameter:
25.4 mm +0/-0.2 mm
Thickness: Specified in the filter list below, mm tol +/- 0.1
Custom sizing...
IR ND filters are designed for wavelength range 2000-5000
nm, however filters are fairly flat up to 14000 nm
ND UV-VIS filters are designed for wavelength range 190-1100
nm
VIS ND filters are designed for wave-length range 400-800
nm |
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Spectral
measurements
Neutral
Density Filters
Spectral
curve at room temperature and normal incidence angle is supplied
with each filter type |
Non
standard spectral measurements (1-4 pcs)
Other
then normal incidence angle: USD 30,00/filter
Reflectance measurement: USD 60,00/filter
Measurement up to 500° K (227° C): USD 60,00/filter
Measurement at 77° K (-196° C): USD 500,00/filter
Measurement at 7° K (-266° C): USD 1200,00/filter |
Custom
sizing
Dicing or turning down (of the diameter): USD 250,00/filter
|
| Substrate material: |
2 Germanium |
3 Glass |
4 Sapphire |
5 Silicon |
6 Quartz |
7 Color glass |
8, 9 BK7 |
Description/
Spectral
characteristics |
Subs-
trate |
T-low nm |
T-high nm |
T % |
T +/-
tol % |
pc(s) in
stock |
Price USD
1-4 pcs |
| ND-IR-OD-0.3-Ø25.4x1.0mm |
2 |
2000 |
5000 |
50,0 |
2,0 |
>10 |
275.00 |
| ND-IR-OD-0.3-Ø50.8x1.0mm |
2 |
2000 |
5000 |
50,0 |
2,0 |
4 |
650.00 |
| ND-IR-OD-0.6-Ø25.4x1.0mm |
2 |
2000 |
5000 |
25,0 |
1,5 |
>10 |
275.00 |
| ND-IR-OD-0.6-Ø50.8x1.0mm |
2 |
2000 |
5000 |
25,0 |
1,5 |
7 |
650.00 |
| ND-IR-OD-0.7-Ø25.4x0.5mm |
2 |
2000 |
5000 |
20,0 |
1,5 |
4 |
275.00 |
| ND-IR-OD-0.8-Ø25.4x0.5mm |
2 |
2000 |
5000 |
15,8 |
1,5 |
5 |
275.00 |
| ND-IR-OD-1.0-Ø125.0×1.0mm |
2 |
2000 |
5000 |
10,0 |
1,0 |
0 |
2480.00 |
| ND-IR-OD-1.0-Ø25.4x1.0mm |
2 |
2000 |
5000 |
10,0 |
1,0 |
>10 |
275.00 |
| ND-IR-OD-1.0-Ø25.4x1.0mm |
2 |
8000 |
14000 |
10,0 |
1,0 |
>10 |
275.00 |
| ND-IR-OD-1.0-Ø50.8x1.0mm |
2 |
2000 |
5000 |
10,0 |
1,0 |
7 |
650.00 |
| ND-IR-OD-1.45-Ø25.4x1.0mm |
2 |
2000 |
6000 |
3,5 |
0,5 |
>10 |
275.00 |
| ND-IR-OD-1.45-Ø25.4x1.0mm |
2 |
8000 |
14000 |
3,5 |
0,5 |
>10 |
275.00 |
| ND-IR-OD-1.45-Ø50.8x1.0mm |
2 |
2000 |
6000 |
3,5 |
0,5 |
6 |
650.00 |
| ND-IR-OD-2.0-Ø125.0x1.0mm |
2 |
2000 |
5000 |
1,0 |
0,2 |
0 |
2480.00 |
| ND-IR-OD-2.0-Ø25.4x1.0mm |
2 |
2000 |
5000 |
1,0 |
0,2 |
>10 |
275.00 |
| ND-IR-OD-2.0-Ø50.8x1.0mm |
2 |
2000 |
5000 |
1,0 |
0,2 |
>10 |
650.00 |
| ND-IR-OD-3.0-Ø125.4x1.0mm |
2 |
1500 |
5000 |
0,1 |
0,3 |
1 |
2480.00 |
| ND-IR-OD-3.0-Ø25.4x1.0mm |
2 |
2000 |
5000 |
0,1 |
0,3 |
>10 |
275.00 |
| ND-IR-OD-3.0-Ø50.8x1.0mm |
2 |
1500 |
5000 |
0,1 |
0,3 |
>10 |
650.00 |
| ND-IR-OD-3.0-Ø50.8x1.0mm |
2 |
2000 |
5000 |
0,1 |
0,3 |
0 |
650.00 |
| ND-IR-OD-4.0-Ø25.4x1.0mm |
2 |
2000 |
5000 |
0,01 |
|
>10 |
275.00 |
| ND-UV-VIS-OD-0.3-Ø25.4x0.5 |
6 |
190 |
1100 |
50,0 |
10,0 |
9 |
175.00 |
| ND-UV-VIS-OD-0.6-Ø25.4x0.5 |
6 |
190 |
1100 |
25,0 |
5,0 |
>10 |
175.00 |
| ND-UV-VIS-OD-1.0-Ø25.4x0.5 |
6 |
190 |
1100 |
10,0 |
2,0 |
0 |
175.00 |
| ND-UV-VIS-OD-1.45-Ø25.4x0.5 |
6 |
190 |
1100 |
3,5 |
2,5 |
>10 |
175.00 |
| ND-UV-VIS-OD-2.0-Ø25.4x0.5 |
6 |
190 |
1100 |
1,0 |
0,5 |
>10 |
175.00 |
| ND-UV-VIS-OD-3.0-Ø25.4x0.5 |
6 |
190 |
1100 |
0,1 |
0,3 |
>10 |
175.00 |
| ND-VIS-OD-0.3-Ø25.4x1.0mm |
3 |
400 |
800 |
50,0 |
2,0 |
>10 |
140.00 |
| ND-VIS-OD-0.3-Ø50.8x1.0mm |
3 |
400 |
800 |
50,0 |
2,0 |
10 |
325.00 |
| ND-VIS-OD-0.6-Ø25.4x1.0mm |
3 |
400 |
800 |
25,0 |
1,5 |
>10 |
140.00 |
| ND-VIS-OD-0.6-Ø50.8x1.0mm |
3 |
400 |
800 |
25,0 |
1,5 |
8 |
325.00 |
| ND-VIS-OD-1.0-Ø25.4x1.0mm |
3 |
400 |
800 |
10,0 |
1,0 |
6 |
140.00 |
| ND-VIS-OD-1.0-Ø50.8x1.0mm |
3 |
400 |
800 |
10,0 |
1,0 |
>10 |
325.00 |
| ND-VIS-OD-1.45-Ø25.4x1.0mm |
3 |
400 |
800 |
3,5 |
0,5 |
>10 |
140.00 |
| ND-VIS-OD-1.45-Ø50.8x1.0mm |
3 |
400 |
800 |
3,5 |
0,5 |
8 |
325.00 |
| ND-VIS-OD-2.0-Ø25.4x1.0mm |
3 |
400 |
800 |
1,0 |
0,2 |
>10 |
140.00 |
| ND-VIS-OD-2.0-Ø50.8x1.0mm |
3 |
400 |
800 |
1,0 |
0,2 |
9 |
325.00 |
| ND-VIS-OD-3.0-Ø25.4x1.0mm |
3 |
400 |
800 |
0,1 |
0,1 |
0 |
140.00 |
| ND-VIS-OD-3.0-Ø50.8x1.0mm |
3 |
400 |
800 |
0,1 |
0,1 |
10 |
325.00 |
| ND-IR-SET-Ø25.4 (6 filters OD 0.30, 0.60, 1.0, 1.45,
2.0, 3.0) |
1550.00 |
| ND-IR-SET-Ø50.8 (6 filters OD 0.30, 0.60, 1.0, 1.45,
2.0, 3.0) |
3700.00 |
| ND-UV-VIS-SET-Ø25.4 (6 filters OD 0.30, 0.60, 1.0,
1.45, 2.0, 3.0) |
965.00 |
| ND-VIS-SET-Ø25.4 (6 filters OD 0.30, 0.60, 1.0,
1.45, 2.0, 3.0) |
755.00 |
| ND-VIS-SET-Ø50.8 (6 filters OD 0.30, 0.60, 1.0,
1.45, 2.0, 3.0) |
1755.00 |
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