- Illumination units for contour and position verification - External LED illumination for object recognition - Permanent light or pulse operation - White light, red light and infrared versions - Compact and robust housing The lighting units generate a homogeneous light field with visible red or invisible infrared light and are available in three different sizes. They are most often used in combination with object recognition and object inspection sensors for contour and position verification. The high-quality LED illumination creates homogeneous light - either for virtually shadow-free object illumination or for emphasising surface characteristics such as dot-peened codes, scratches or nicks. The optional angle bracket and the tried-and-tested ifm mounting system facilitate the alignment of the different types of additional illumination.