Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Simplification of a Three-Constant Intraocular Lens Calculation Formula to a Single-Constant Approach: The Haigis Formula.

Diagnostics (Basel, Switzerland)·2026
Same author

Machine Learning-Based Prediction of Long-Term Intraocular Pressure Fluctuations in Open-Angle Glaucoma.

Ophthalmology science·2026
Same author

Intraocular Lens Calculation Concept Based on Aphakic Refraction-Considerations on a Cornea Model With Two Refracting Surfaces.

Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)·2026
Same author

Refractive and Corneal Astigmatism After Implantation of a Supraciliary Drainage Device in Microinvasive Glaucoma Surgery.

Journal of refractive surgery (Thorofare, N.J. : 1995)·2026
Same author

Correction: Prediction of the ectasia screening index from raw Casia2 volume data for keratoconus identification by using convolutional neural networks.

PloS one·2026
Same author

Response to the Letter to the Editor: Dual-Zone Keratometry for Identifying Central Radius and Corneal Asphericity.

Current eye research·2026

Related Experiment Video

Updated: Apr 12, 2026

Scanning Light Scattering Profiler SLPS Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses
06:55

Scanning Light Scattering Profiler SLPS Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Published on: June 6, 2017

8.0K

Individual IOL surface topography analysis by the WaveMaster Reflex UV.

Marc Kannengießer1, Achim Langenbucher, Edgar Janunts

  • 1Department of Experimental Ophthalmology, Saarland University, Homburg, Germany. marc.kannengiesser@uks.eu

Biomed Research International
|June 20, 2013
PubMed
Summary
This summary is machine-generated.

A new wavefront analysis device effectively measures individual intraocular lens (IOL) surfaces, including complex freeform designs. This technology enables precise inspection routines for customized IOLs, improving quality control in ophthalmic lens manufacturing.

More Related Videos

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

1.4K
Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

768

Related Experiment Videos

Last Updated: Apr 12, 2026

Scanning Light Scattering Profiler SLPS Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses
06:55

Scanning Light Scattering Profiler SLPS Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Published on: June 6, 2017

8.0K
Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

1.4K
Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

768

Area of Science:

  • Ophthalmic optics
  • Metrology
  • Surface topography analysis

Background:

  • Accurate measurement of intraocular lens (IOL) surfaces is crucial for establishing quality control and inspection routines.
  • Existing measurement devices often lack the capability to individually assess complex IOL surface geometries.
  • The development of advanced metrology is needed to meet the demands of customized and freeform IOL designs.

Purpose of the Study:

  • To evaluate the efficacy of the "WaveMaster Reflex UV," a novel topography measurement device utilizing wavefront analysis.
  • To determine the device's capability in measuring individual regular and freeform intraocular lens (IOL) surfaces.
  • To assess the suitability of this new technology for routine IOL surface inspection.

Main Methods:

  • Measurements were conducted on IOLs with varying surface complexities, including spherical, higher-order Zernike, and freeform surfaces.
  • Key parameters quantified included the radius of curvature (ROC) and surface residuals.
  • Quantitative analysis involved calculating root-mean-square (RMS) and peak-to-Valley (P2V) values of the residuals.

Main Results:

  • The study observed increased differences in the best-fit ROC with increasing sample complexity.
  • RMS values for surface residuals were 80 nm (spherical), 97 nm (higher-order), and 21 nm (freeform).
  • Graphical comparisons of measured and designed topographies were successfully generated.

Conclusions:

  • The wavefront analysis method demonstrates effectiveness in evaluating individual IOL surfaces.
  • While spherical surfaces yielded better measurement values, the device accurately characterized complex freeform IOLs.
  • This technology holds promise for precise IOL surface metrology and quality assurance.