Surface scanning device
First Claim
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1. A surface scanning device for inspecting a product surface comprising:
- an illumination module for illuminating an area of the product surface, the illumination module including a light source, a diffuser, a converging element, and an adjustable aperture iris located between the light diffuser and the converging element, such that the illumination module illuminates the area with illumination of substantially uniform illuminance and with a range of angles of incidence of the illumination on the area that is adjustable by adjustment of the aperture iris; and
an image acquisition device for imaging the illuminated area.
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Abstract
A surface scanning device for inspecting a product surface includes an illumination module and an image acquisition device. The illumination module is designed to illuminate the product surface with illumination of substantially uniform illuminance. The illumination module is also designed to configure a configurable range of angles of incidence of the illumination on the product surface. The image acquisition device images the illuminated area.
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14 Claims
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1. A surface scanning device for inspecting a product surface comprising:
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an illumination module for illuminating an area of the product surface, the illumination module including a light source, a diffuser, a converging element, and an adjustable aperture iris located between the light diffuser and the converging element, such that the illumination module illuminates the area with illumination of substantially uniform illuminance and with a range of angles of incidence of the illumination on the area that is adjustable by adjustment of the aperture iris; and an image acquisition device for imaging the illuminated area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification