Optek Technology designs and manufactures electronic components for customers across defense and aerospace, medical, transportation, energy and industrial electronics markets. Key applications are sensing, illumination and indication in office equipment, encoders, military and Hi-Rel applications, and medical diagnostic equipment. Products include: optoelectronics - discrete LEDs, surface mount and thru-hole LEDs and Hall effect sensors. LED Lighting Infrared Emitters Sensors Optocouplers / Photocouplers Fiber Optics