The 1276.1004 is a 3mm, four-fold spherical horizontal PCB mount light guide designed for electronic applications. It is held in place on the printed circuit board using two press-in lugs. The system includes a screen to prevent irradiation, allowing for the use of mixed colors. This light guide is used with surface-mounted LEDs and is positioned approximately 3.8mm from the light source. It is ideal for electronic products requiring lighting from a panel at right angles to the circuit board. Light guides like this play a key role in human-machine interfaces, significantly influencing the aesthetic and optical quality of the device. Made with high-precision optics, MENTOR light guides offer superior durability and visual appeal, providing flexibility in design for various applications including industrial and lighting sectors.