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Fast electrically tunable lens EL-10-30

Electrically focus-tunable lens
Compact version EL-10-30


Design faster and more compact optical systems without complex mechanics using the electrically focus tunable lens EL-10-30. By applying a current of 0 to 300mA, the focal length of the lens can be tuned to a specific value in the range of 20mm to 120mm within milliseconds. By choosing among two optical fluids and several coating options for the cover glasses, the EL-10-30 can be adjusted to your needs. The new C-mount version EL-10-30-C also features threads on either side for easy mounting as well as the possibility to replace the cover glass with a fixed focus offset lens, allowing for free adjustment of the focal length range according to the requirements of your application.

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C-mount version EL-10-30-C
Applications for Optotune's EL-10-30 are among others:
  • Machine vision
  • Surveillance
  • Microscopy
  • Laser processing
  • Optical coherence tomography

 

Downloads

Datasheet

Operating instructions

ZEMAX modelling package EL-10-30

ZEMAX modelling package EL-10-30-C

Videos

This video gives you a feeling for speed and tuning range of the lens. Is also includes an animation explaining the working principle. (download mov-file)

 

This video includes two examples of the EL-10-30 used as a single lens solution for imaging (USB microscope & C-mount camera). (download mov-file)

 
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