Light from the vertically-arranged LEDs is transmitted through the light-guiding diffusion plate and uniform diffused light is illuminated centrally on the workpiece from a low angle.
CCS FPQ3 / FPR
Diffuse LED dark field illumination
The rectangular FPQ3 and ring shaped FPR series deliver a very diffuse light output with no LED reflections of the component being imaged.
Depending on the application and the object, these lights can be used at extremely short (approx. 30 mm) through to extremely long (approx. 200-250 mm) working distances. At the short working distances they can be used to highlight and image characters and scratches in a dark field. At the longer working distances they can be used to uniformly image the entire workpiece in a bright field.
The low-angle square lights are ideal for imaging square shaped workpiece. Uneven illumination which may occur with the use of the low-angle ring light can be avoided. It can detect the outline of corners and prevents glare, which is difficult with ring lights.
- Colour: square light - white, red and blue; Ring light - white, red, blue and green
- Power supply: 24V
- Connector: standard connector, M12 and flying leads
- Dimensions: square lights - 20 x 20 x 23 mm up to 100 x 50 x 30 mm (width x depth x height); ring lights - outer diameters of 100 mm up to 180 mm, inner diameters of 73 mm up to 153 mm.