With built-in focal lenses, the long-distance fiber heads provide enhanced operational stability in dusty environments or long-range applications with sensing distance up to 20 meters. Sensor head sizes range from 2mm to M14.

  • Sensing distance up to 20 m
  • Built-in focal lens
  • Sizes from dia 2mm to M14

To achieve the longest sensing ranges use the E3X-DA-S amplifier.

Enhanced sensing distance


Light emission of conventional fibers.


With built-in focal lenses, longer sensing distances can be achieved up to 5 times longer compared to conventional sensors.