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Optotune Low Dispersion, VIS Coated, Electrically Focus Tunable Lens | EL-10-30-TC-VIS-12D

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Stock #34-970 Clearance 3-5 days
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Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Low Dispersion Polymer
BBAR (400-700nm)
Specialty Lens
Wavelength Range (nm):
400 - 700
Abbe Number (vd):
Clear Aperture CA (mm):
Current (mA):
0 - 250, 400 abs. max
Focus Range:
+8.3 to +20 diopter
+55 to +120mm
Index of Refraction nd:
Model Number:
Outer Diameter (mm):
Power Consumption (W):
0 - 0.9 (0 - 2 abs. max)
Response Time (ms):
2.5 (10%-90% step)
Thickness (mm):
Transmitted Wavefront Error, RMS:
Vertical: 0.2λ @ 525nm
Horizontal: 0.5λ @ 525nm
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 kW/cm2 @ 1064nm

Regulatory Compliance

Certificate of Conformance:

Product Family Description

Optotune Focus Tunable Lenses 10mm Clear Aperture FPC Connector offer a single-lens solution for focus and zoom objectives. Applying a control current to each compact, plano-convex lens changes their radius. Electrical manipulation of the radius allows for a focal range of +50 to +120mm, providing an adjustable focal length for a variety of purposes and negating the need for a multi-lens system. The cover glasses are available with VIS or NIR coating.

These tunable lenses can replace the functionality of a complete lens kit in laboratory settings, offering the on-demand adaptability needed to avoid the complex mechanical manipulation associated with a multi-lens system. Ideal for researchers and OEMs alike, Focus-Tunable Lenses offer continuous focusability over a specific focal range, allowing the user to custom-tune the lenses for optimum performance. Available in a variety of coating options, the focal adaptability of the Optotune Focus Tunable Lenses 10mm Clear Aperture FPC Connector makes them ideal for a range of applications where versatility is preferred.