Banner Engineering Corp. has added new on-axis lights to its line of lighting accessories for challenging vision sensing applications. On-axis lights are designed to provide optimal illumination of an inspected part by delivering collimated illumination in the same optical path as camera. These lights provide even, diffused illumination of flat, reflective surfaces perpendicular to the camera. On-axis lights are available in standard sizes of 100 x 100 mm or 50 x 50 mm and a variety of specialty sizes. Models are available with infrared or visible red, green, white or blue LEDs, and all models offer continuous or strobed operation through a dedicated input line.