Optotune EL series - EL-16-40-TC
EL-16-40-TC-VIS-5D-C-E_-30-degrees
EL-16-40-TC-VIS-5D-C-E - 30-degrees
EL-16-40-TC-VIS-5D-C-E
EL-16-40-TC-VIS-5D-C-E_-30-degrees
  • EL series

EL-16-40-TC

With a 16 mm clear aperture, the EL-16-40-TC is the world’s largest electrically focus-tunable lens, delivering fast, reliable autofocus for demanding applications. It offers a tuning range of –10 to +10 diopters with response and settling times of 5 ms and 25 ms. The robust VCM design supports high-frequency use and long lifetime, while thermal drift is minimized to 0.02 dpt/°C. With its built-in temperature sensor, reproducibility of approximately ±0.05 dpt is achieved.

Main specifications:

Clear aperture: 16 mm
Outer diameter: 40 mm​
Focal power range: -2 to 3 or -10 to 10 dpt​
Rise / settling time: 5 / 13 ms​
Wavefront error, class 1: 0.15 λ RMS​
Abbe number: 100​
Repeatability, class 1: 0.02 dpt​
Nominal current range: -250 to 250 mA

This product has multiple version.

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The best quality possible

Configurations
  • Range of focal power: 5 or 20 dpt​
  • Wavefront error: <0.25 λ RMS or <0.5 λ RMS​
  • Wavelength range: visible or NIR​
  • Top and bottom thread: different types available​
  • Lens control: embedded or external controller available​
  • Connector type: FPC or Hirose
Applications
EL-16-40-TC is ideal for barcode scanners, packet sorting, quality control, microscopes, microplate readers, IVF incubators, skin scanners, surgical imaging…
Datasheet
Other downloads
Product nameFocal power range (dpt)Wavefront error (λ)Wavelegth range (nm)ClassTop threadBottom threadLens controlConnector typehf:tax:pa_atr-focal-power-rangehf:tax:pa_atr-wavefront-errorhf:tax:pa_atr-wavelegth-rangehf:tax:pa_atr-classhf:tax:pa_atr-top-threadhf:tax:pa_atr-bottom-threadhf:tax:pa_atr-lens-controlhf:tax:pa_atr-connector-type
EL-16-40-TC-VIS-5D-M25.5-E-2 to 3<0.25420 - 9502M25.5x0.5 maleM40.5x0.5 female✓Hirose female2-to-30-25420-9502m25-5x0-5-malem40-5x0-5-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-M27-2 to 3<0.25420 - 9502M27x0.5 maleM40.5x0.5 female•Hirose male2-to-30-25420-9502m27x0-5-malem40-5x0-5-female214hirose-male
EL-16-40-TC-VIS-5D-M27-E-2 to 3<0.25420 - 9502M27x0.5 maleM40.5x0.5 female✓Hirose female2-to-30-25420-9502m27x0-5-malem40-5x0-5-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-M30.5-2 to 3<0.25420 - 9502M30.5x0.5 maleM40.5x0.5 female•Hirose male2-to-30-25420-9502m30-5x0-5-malem40-5x0-5-female214hirose-male
EL-16-40-TC-VIS-5D-M30.5-E-2 to 3<0.25420 - 9502M30.5x0.5 maleM40.5x0.5 female✓Hirose female2-to-30-25420-9502m30-5x0-5-malem40-5x0-5-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-M42-2 to 3<0.25420 - 9502M42x1 maleM42x1 female•Hirose male2-to-30-25420-9502m42x1-malem42x1-female214hirose-male
EL-16-40-TC-VIS-5D-M42-E-2 to 3<0.25420 - 9502M42x1 maleM42x1 female✓Hirose female2-to-30-25420-9502m42x1-malem42x1-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-2 to 3<0.25420 - 9502NoneNone•FPC2-to-30-25420-9502nonenone214fpc
EL-16-40-TC-VIS-5D-1-2 to 3<0.15420 - 9501NoneNone•FPC2-to-30-15420-9501nonenone214fpc
EL-16-40-TC-VIS-5D-1-C-2 to 3<0.15420 - 9501C-mount maleC-mount female•Hirose male2-to-30-15420-9501c-mount-malec-mount-female214hirose-male
EL-16-40-TC-VIS-5D-1-C-E-2 to 3<0.15420 - 9501C-mount maleC-mount female✓Hirose female2-to-30-15420-9501c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-1-M42-2 to 3<0.15420 - 9501M42x1 maleM42x1 female•Hirose male2-to-30-15420-9501m42x1-malem42x1-female214hirose-male
EL-16-40-TC-VIS-5D-1-M42-E-2 to 3<0.15420 - 9501M42x1 maleM42x1 female✓Hirose female2-to-30-15420-9501m42x1-malem42x1-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-C-2 to 3<0.25420 - 9502C-mount maleC-mount female•Hirose male2-to-30-25420-9502c-mount-malec-mount-female214hirose-male
EL-16-40-TC-VIS-5D-C-E-2 to 3<0.25420 - 9502C-mount maleC-mount female✓Hirose female2-to-30-25420-9502c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-5D-M25.5-2 to 3<0.25420 - 9502M25.5x0.5 maleM40.5x0.5 female•Hirose male2-to-30-25420-9502m25-5x0-5-malem40-5x0-5-female214hirose-male
EL-16-40-TC-NIR-20D-C-10 to 10<0.5850 - 15002C-mount maleC-mount female•Hirose male10-to-100-5850-15002c-mount-malec-mount-female214hirose-male
EL-16-40-TC-NIR-20D-C-E-10 to 10<0.5850 - 15002C-mount maleC-mount female✓Hirose female10-to-100-5850-15002c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-NIR-5D-2 to 3<0.25850 - 15002NoneNone•FPC2-to-30-25850-15002nonenone214fpc
EL-16-40-TC-NIR-5D-1-2 to 3<0.15850 - 15001NoneNone•FPC2-to-30-15850-15001nonenone214fpc
EL-16-40-TC-NIR-5D-1-C-2 to 3<0.15850 - 15001C-mount maleC-mount female•Hirose male2-to-30-15850-15001c-mount-malec-mount-female214hirose-male
EL-16-40-TC-NIR-5D-1-C-E-2 to 3<0.15850 - 15001C-mount maleC-mount female✓Hirose female2-to-30-15850-15001c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-NIR-5D-1-M30.5-2 to 3<0.15850 - 15001M30.5x0.5 maleM40.5x0.5 female•Hirose male2-to-30-15850-15001m30-5x0-5-malem40-5x0-5-female214hirose-male
EL-16-40-TC-NIR-5D-C-2 to 3<0.25850 - 15002C-mount maleC-mount female•Hirose male2-to-30-25850-15002c-mount-malec-mount-female214hirose-male
EL-16-40-TC-NIR-5D-C-E-2 to 3<0.25850 - 15002C-mount maleC-mount female✓Hirose female2-to-30-25850-15002c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-20D-10 to 10<0.5420 - 9502NoneNone•FPC10-to-100-5420-9502nonenone214fpc
EL-16-40-TC-VIS-20D-1-10 to 10<0.25420 - 9501NoneNone•FPC10-to-100-25420-9501nonenone214fpc
EL-16-40-TC-VIS-20D-1-C-10 to 10<0.25420 - 9501C-mount maleC-mount female•Hirose male10-to-100-25420-9501c-mount-malec-mount-female214hirose-male
EL-16-40-TC-VIS-20D-1-C-E-10 to 10<0.25420 - 9501C-mount maleC-mount female✓Hirose female10-to-100-25420-9501c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-VIS-20D-C-10 to 10<0.5420 - 9502C-mount maleC-mount female•Hirose male10-to-100-5420-9502c-mount-malec-mount-female214hirose-male
EL-16-40-TC-VIS-20D-C-E-10 to 10<0.5420 - 9502C-mount maleC-mount female✓Hirose female10-to-100-5420-9502c-mount-malec-mount-female%e2%9c%93hirose-female
EL-16-40-TC-NIR-20D-1-C-10 to 10<0.25850 - 15001C-mount maleC-mount female•Hirose male10-to-100-25850-15001c-mount-malec-mount-female214hirose-male
EL-16-40-TC-NIR-20D-10 to 10<0.5850 - 15002NoneNone•FPC10-to-100-5850-15002nonenone214fpc
• Compatible with ECC-1C or ICC-4C-500 (not included)
✓ Embedded ECC-1C

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