Dark Field Collimated Illumination/DFC-2
Catalog Download (PDF)
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Collimated dark field illumination with LED light source. For visual inspection use. |
| Applications |
| This illumination is suitable for detecting the microscopically small scratches, foreign substances, soils and so on by visual inspection. |
| It is very easy to find the above abnormalities on the surface of transparent substrate and mirror(ex. glass, lens, filter, film). |
| The abnormalities on the curved surface can be detected easier by transmitted light. |
| On the other hand, in the case of inspecting flat surface, reflected light is good for detection. |
microscopically small abnormalities can be clearly detected
| Characteristecs |
| ・Light control : Approximated collimated light |
| ・Available at any working distance |
| ・Large radiation field (140 mm square) |
| ・Suitable for large samples |
| ・Colores : Red, Green, Blue, White (Changeable) |
| Other applications |
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This technology can be adopted for the surface backlight application. |
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Any single color ray can be provided. |
specifications are subject to change without prior notice.
We accept design and production offering.
