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-2 to +3 Diopter, M42 x 1.0 to M42 x 1.0 Focus-Tunable Lens

16mm Clear Aperture Focus-Tunable Lens

16mm Clear Aperture Focus-Tunable Lens

Stock #33-495
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Clear Aperture CA (mm):
BBAR (420-950nm)
Current (mA):
-250 to 250
Low Dispersion Polymer
Model Number:
Index of Refraction nd:
Dimensions (mm):
47.0 x 70.0
Thickness (mm):
Specialty Lens
Power Consumption (W):
0 - 0.7
Abbe Number (vd):
Response Time (ms):
5 (typical @ 30°C)
Transmitted Wavefront Error, RMS:
Vertical: 0.25λ @ 525nm
Horizontal: 0.50λ @ 525nm
Wavelength Range (nm):
420 - 950
Tuning Range (Diopters):
-2 to +3
Settling Time (ms):
25 (typical @ 30°C)

Regulatory Compliance


Product Family Description

  • Multiple Imaging Lens Mounting Options
  • Large Clear Aperture Ideal for Machine Vision Applications
  • Industrial Hirose Connection with Temperature Sensins
  • Integrated Temperature Control for Improved Thermal Effects
  • Optotune Electrically Focus-Tunable Lenses and Lens Drivers Also Available

Optotune 16mm Clear Aperture Industrial Focus-Tunable Lenses eliminate the need for optomechanical subsystems otherwise required to alter the focal length of your imaging application. They feature large clear apertures and are offered in many popular machine vision mounting options, making them ideal for inspection and detection systems. These lenses offer continuous focusability from -2 to +3 diopters controlled by an industrial Hirose connection. The Optotune 16mm Clear Aperture Industrial Focus-Tunable Lenses exhibit no autofluorescence, reducing unwanted light on the detector and feature integrated temperature sensing to provide open loop reproducibility typically within 0.1 diopters.

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