Focus Tunable Lenses



Optotune is a leading supplier of focus tunable lenses for diverse applications. Whether electrically or mechanically actuated, the advantages of tunable lenses over traditional optics are striking. Optotune’s lenses can be taylored to your specific demands in terms of size, tuning range, transmission range or speed. Tell us your requirements and we will be happy to assess the feasibility.


Main advantages

  • Compact design
  • Less mechanics
  • Fast response
  • Low power
  • Less tolerance sensitivity

Defence Optics, Optical, components, Test Equipment, Machine Vision, Fujinon, Binocular, Angenieux, Optimo, STIL, QIOPTIQ, LINOS, REO, TRIOPTICS, SIOS, Ibsen, 3DOptix,UV optics, Cinema, lens; HD TV, QIOPTIQ, LINOS,EOI, IR optical, Lucid ,window ,Spectroscopy, Motion Control, Imaging, Microscopy, Lasers, Power supply, admesy, wdi,dops, 4D, Inspection, Opto, interferometer, Optical,

Product series Clear aperture
Size ØxH (mm) Lens type Optical power range (dpt) Refractive index Recommended
EL-3-10 3 10 x 4.0 Plano convex to plano concave -13 to + 13 1.300 Data Sheet
EL-10-30-TC 10 30 x 9.7 Plano convex +8.3 to +20 1.300 Data Sheet
EL-10-30-C 10 30 x 20.7 Plano convex (offset lens optional) +5 to +10
-1.5 to +3.5
1.300 Data Sheet
EL-10-42-OF 10 42 x 41 Plano convex + plano concave offset lens with optical feedback (OF) -2 to +2 1.300 Data Sheet
EL-16-40-TC 16 40 x 11.9 Plano convex to plano concave -2 to +3 1.300 Data Sheet
ML-20-37 20 37 x 13.2 Plano convex to plano concave -18 to +18 1.38 Data Sheet

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