Optotune Focus Tunable Lens EL-12-30-TC

Building on customer feedback and learnings from over a decade, we are proud to present Optotune’s most effective liquid lens, the EL-12-30-TC. Redesigned from the ground up, it makes use of the latest materials and manufacturing technologies to provide best performance in a compact form-factor.

The tunable lens can be shaped from a flat zero-state into a plano-concave or plano-convex lens, resulting in a focal power range of -6 to +10 diopters (at -250 to +250mA).

The new lens design has been optimized for fast response times and low thermal sensitivity. Cover glasses are AR-coated for 420 to 950nm.

Key advantages:

  • Slim housing that adds only 5.8mm in optical axis
  • Fast rise & settling times of 3ms & 10ms
  • Low temperature sensitivity <0.01dpt/°C
  • Low power consumption of 55mW for a 5 diopter range

Applications:

  • Machine vision
  • Microscopy
  • Iris recognition
  • Intra-oral scanners
  • Optical Coherence Tomography (OCT)

 

Product Name Description
EL-12-30-TC-VIS-16D
  • Range of optical power (focal length): -6 dpt (-167 mm) to 10 dpt (100 mm)
  • Wavefront error*: <0.15 / <0.23 λ
  • Top thread: None
  • Bottom thread: None