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Updated: Jul 18, 2026
11:49
Synthesis of Soft Polysiloxane-urea Elastomers for Intraocular Lens Application
Published on: March 8, 2019
Status of accommodative intraocular lenses
1george.beiko@sympatico.ca
Current Opinion in Ophthalmology
|December 13, 2006
Summary
Accommodative intraocular lenses (IOLs) offer improved near vision potential compared to standard IOLs. Both accommodative amplitude and pseudoaccommodation are key to achieving functional vision across distances.
Area of Science:
- Ophthalmology
- Biomedical Engineering
Background:
- Pseudophakic lenses aim to restore the eye's natural ability to focus.
- Accommodative lenses utilize mechanisms like axial movement, refractive change, and bag filling.
Purpose of the Study:
- To review recent literature (18 months) on pseudophakic lenses designed for accommodation.
- To provide an overview of current accommodative lens technologies and designs.
Main Methods:
- Systematic review of peer-reviewed literature.
- Analysis of single and dual optic designs.
- Evaluation of unique accommodative lens technologies.
Main Results:
- Current accommodative intraocular lenses show positive evidence for enhanced near vision.
- Various accommodative lens designs are available for clinical investigation and use.
Conclusions:
- Accommodative amplitude and pseudoaccommodation are crucial for functional vision with accommodative IOLs.
- These lenses aim to provide a range of vision from distance to near.
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