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Updated: Jul 19, 2026

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses
Published on: June 6, 2017
New technology IOL optics
Liliana Werner1, Randall J Olson, Nick Mamalis
1John A. Moran Eye Center, University of Utah, 50 North Medical Drive, Salt Lake City, UT 84132, USA. liliana.werner@hsc.utah.edu
Advancements in intraocular lens (IOL) technology, including multifocal and toric designs, are improving vision correction. New IOLs support microincision surgery and address conditions like macular degeneration.
Area of Science:
- Ophthalmology
- Biomedical Engineering
- Materials Science
Background:
- Intraocular lens (IOL) technology has rapidly evolved.
- Developments are driven by microincision surgery and wavefront aberrometry.
Purpose of the Study:
- To discuss new technologies applied to modern IOL optics.
- To cover advancements in IOLs for various visual needs and surgical techniques.
Main Methods:
- Review of current literature on IOL advancements.
- Discussion of specific IOL types: multifocal, toric, blue-blocker, accommodative, and aspheric.
- Examination of IOLs for microincision surgery and treatment of macular degeneration.
Main Results:
- Modern IOLs incorporate features like multifocality, astigmatism correction (toric), blue light filtering, accommodative function, and asphericity.
- Development of IOLs suitable for sub-2-mm incisions facilitates less invasive surgery.
- Implantable telescopes offer a new option for managing macular degeneration.
Conclusions:
- Technological progress in IOLs enhances visual outcomes and surgical possibilities.
- The field continues to innovate, offering specialized lenses for diverse patient needs.
- Future IOL development will likely focus on further improving visual quality and surgical efficiency.
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