LED Lighting Vision System Peripheral Equipment CA-D Series
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Spot LightsLED Spot lights save space and provide lighting to a specified point/area.
CA-DP
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Application
Alignment of a glass plate
Using the CA-DP spot light in combination with the macro lens enables clear detection of scribed registration marks for consistent alignment.
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Examples of combinations
with the C-mount lens adapter for spot lights (OP-87896)
Attaching a C-mount lens adapter (OP-87896) to the tip of a spot light enables more varied applications.
Vertical axis: Spot diameter/Horizontal axis: LWD
A combination with an image processing lens enables highly uniform and clear spot light.
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Vertical axis: Spot diameter/Horizontal axis: LWD/Unit: mm
The graph represents the range in which the spot light can be used with guaranteed brightness. Check in advance whether the brightness is actually sufficient.
![](/plpl/Images/peripheral_ca_dp_img_04_1863137.jpg)
A combination with a telecentric lens makes it possible to also use the spot light as a parallel light source.
Telecentric back light image
A sharp image in which there is no wraparound light can be obtained.
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Light source back light image
The edges are unclear due to the light reflected by the screw surface.
![](/plpl/Images/peripheral_ca_dp_img_06_1863139.jpg)