Mrs Karen Lahav Yacouel

Mrs Karen Lahav Yacouel

Adjunct Lecturer
Medicine & Health
School of Optometry and Vision Science

Dr. Karen Lahav-Yacouel is a Senior Research Scientist at nthalmic with over 20 years of experience in optometry. She completed her PhD at UNSW, where her thesis on novel contact lens technology for correcting presbyopia earned her the Brian Kirby Prize for the best PhD thesis in Optometry in 2021.

Karen graduated from UNSW with a Bachelor of Optometry (Hons) and initially worked in private practice. She returned to UNSW to teach and completed her Master of Optometry while serving as a staff optometrist, managing the low vision clinic at the university and the Guide Dog’s Association. She later worked internationally in private practice and as a Senior Research Optometrist at several start-up companies.

Karen has co-authored several peer-reviewed papers, scientific abstracts, holds co-inventor status on various patents, and is a voluntary reviewer for scientific journals. She has presented her research at local and international conferences, covering areas of vision correction devices, contact lenses and low vision.

  • Journal articles | 2025
    Tilia D; Diec J; Sha J; Lahav-Yacouel K; Ehrmann K; Fedtke C; Bakaraju RC, 2025, 'Visual performance of single-vision contact lenses utilizing opaque, nonrefractive features for potential myopia management', Optometry and Vision Science, http://dx.doi.org/10.1097/OPX.0000000000002253
    Journal articles | 2024
    Fedtke C; Tilia D; Ehrmann K; Diec J; Lahav-Yacouel K; Falk D; Bakaraju RC, 2024, 'Visual performance of optical films utilizing Spatio-Temporal Optical Phase technology', Optometry and Vision Science, 101, pp. 195 - 203, http://dx.doi.org/10.1097/OPX.0000000000002121
    Journal articles | 2009
    Zlotnik A; Yaish SB; Yehezkel O; Lahav-Yacouel K; Belkin M; Zalevsky Z, 2009, 'Extended depth of focus contact lenses for presbyopia', Optics Letters, 34, pp. 2119 - 2121
    Journal articles | 2009
    Zlotnik A; Yaish SB; Yehezkel O; Lahav-Yacouel K; Belkin M; Zalevsky Z, 2009, 'Extended depth of focus contact lenses for presbyopia', Optics Letters, 34, pp. 2219 - 2221, http://dx.doi.org/10.1364/OL.34.002219
  • Conference Papers | 2010
    Yaish SB; Zlotnik A; Yehezkel O; Lahav-Yacouel K; Belkin M; Zalevsky Z, 2010, 'Non-toric extended depth of focus contact lenses for astigmatism and presbyopia correction', in Progress in Biomedical Optics and Imaging - Proceedings of SPIE, http://dx.doi.org/10.1117/12.846262