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ABOUT THIS ITEM
Dark field illuminators provide effective low-angle lighting to targeted regions. These machine vision lights enhance the contrast of surface features such as laser embossed or engraved marks or surface defects, and are particularly suited for applications such as BGA ball placement, reading laser-etched symbologies and inspecting surfaces with geometric contours.
Dark field illuminators use either a single tier of LEDs mounted at either 70º (DF 50 models) or 90º (DF 100, DF 150-1 models) to the optical axis, or three tiers of LEDs mounted at 75º to the optical axis (DF 150-3 models).
Illumination Example:
Embossed logo on a metal surface: Low angle illumination provides a high contrast image
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Darkfield 50 Continuous |
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Part Number |
Description |
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NER-011609311 |
DF-50, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011609321 |
DF-50, W LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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Darkfield 100 Continuous |
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NER-011601520 |
DF-100-1, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011601521 |
DF-100-1, R LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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Darkfield 150 Continuous |
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NER-011600020 |
DF-150-1, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011600031 |
DF-150-1, W LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011600021 |
DF-150-1, R LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011600041 |
DF-150-1, W LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011600208 |
DF-150-3, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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NER-011600206 |
DF-150-3, W LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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Darkfield 200 Continuous |
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NER-011603300 |
DF-200-1, R LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads |
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Power Supply Darkfields Continuous |
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NER-011504100 |
DSP60 24VDC 2.5A DIN Mount Power Supply |
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Power Supply Cordsets |
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NER-030028300 |
AC Power Cord for DSPxx Power Supply, US |
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NER-030028400 |
AC Power Cord for DSPxx Power Supply, EU |
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NER-030028500 |
AC Power Cord for DSPxx Power Supply, UK |
