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Filter de densité neutre de ladder ronde
Filter de densité neutre de ladder roundabout (ye cɔl de densité de ladder roundabout), a lëu bï kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈
Detalji proizvoda
Filter ye cɔl round stair neutral density filter (ye cɔl round stair density filter), a bɛ se ka kɛ̈ɛ̈r ye cɔl discrete steps to reduce light intensity in the filter area, each discrete area's light density is a fixed value. Filtrɛ kënë alëu bï ya luɔ̈ɔ̈i në ɣän kɔ̈k cïmën de nur natural ku laser. Filtrɛ dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ A lëu bï ya luui në spectrum range 250nm-2500nm. A sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ a sɔrɔ.
Wala awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo ye awo
Specifications:
|
Basis |
BK7 、 Quartz ye cɔl |
|
Diameter |
25mm-150mm |
|
Diameter wɛrɛ |
7.5mm、8.0mm、8.3mm |
|
Tolerance de diamètre extérieur |
+0/-0.15mm |
|
Diameter tolerance |
+0.15/-0mm |
|
Tolerance de thickness |
±0.1mm |
|
Parallel |
3’ |
|
Kualitas surface |
80-50 |
|
Optical density standard deviation |
±5% |
|
Kalibrasiɔn wavelength |
550nm |
|
Dizayn wavelength |
380nm-2000nm (BK7) 250nm-2500nm (melted quartz) |
Type de densité optique:
|
A |
0.04 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
|
|
|
|
|
|
B |
0.04 |
0.2 |
0.4 |
0.6 |
0.8 |
1.0 |
|
|
|
|
|
|
C |
0.04 |
0.4 |
0.8 |
1.2 |
1.6 |
2.0 |
|
|
|
|
|
|
D |
0.04 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1.0 |
|
E |
0.04 |
0.2 |
0.4 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |
1.8 |
2.0 |
|
F |
0.04 |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3.0 |
Produk standar:
|
No. kɛl |
Diameter |
Diameter wɛrɛ |
Luminous density |
Basis |
|
CSNDE-B60C |
60 |
8.3 |
E |
B270 |
Dimensions wɛrɛ, optical density, use wavelength and other parameters can be customized according to customer needs. Yïn alëu ba ɣo tɔ̈ɔ̈u.
A bɛ tɔ̈u në ɣän yenë wïc bɛ kɛnɛya dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ
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