Opto Engineering® - 20 years
Home Optics Macro & Fixed focal length lenses
EL5MP series
Focal length
6 - 25 mm
Focus tunable

Key advantages

Precise and quick autofocus
Electronically driven liquid lenses allow for extremely fast and precise changes of focus

Easy installation
Optotune liquid lenses are integrated in the optics for a ready-to-use solution

Excellent accuracy
High repeatability enhanced by a precise thermal calibration algorithm

Robust design
Lifetime guaranteed for over 1 billion cycles

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Easy installation

By interfacing the EL5MP optics with the ITALA G.EL cameras, you can directly control the focus without using additional controllers and simplifying the wiring: all you need is a PoE cable from the camera to the PC and a specific cable that connects the camera to the liquid lens.

Application examples

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Last update 14 Feb 2024

Expand table


  1. Calculated at minimum object distance.
  2. Working distance: distance between the front end of the mechanics and the object.
  3. Percent deviation of the real image compared to an ideal, undistorted image.
  4. Typical at 30°C, 0 to ±250 mA step.
  5. Measured from the front end of the mechanics to the camera flange.
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Technical documents

Product user guide