Light projectors
Designed
to be collocated in any position except on camera axis, so that the
projected shade could be changed depending on the inspected piece
needs.
The incidence light angle regarding the lighting surface
will determine the degree of relieves prominence. In case of a small
angle regarding the horizontal, the light will produce shadows in all
relieves of the piece. In case of angles close to 90º regarding the
horizontal, the shadow will be visible just in very defined relieves.
'Light projectors according to the type of light:
| Type of light | Characteristics | Use sample | DCM Sistemes Series |
|---|---|---|---|
 Direct |
Light reaches directly the object, producing maximum contrast and emphasizing textures, relieves and fissures of the lighted object, because any relief, even the smallest one, produces a shadow. Ideal for detecting pieces and objects and its correct position as well as for detecting edges, scratches or fissures in a certain direction. |  |
PLA, PLC, PLD, PRA, PRC, PRD, PRF, PRH, PRL, PRY |
 Diffuse |
- | - | - |
 Ultra-diffuse |
Specially used to dim brightness, softening object textures and illuminating them evenly. Indicated for easily detecting color changes such as the ones produced by printed text on an object surface. |  |
PLU |
Consult extended information of all types of light on DCM Sistemes additional information, types of light: Direct, diffuse and ultra diffuse.
