What question did this study set out to answer?

The aim was to assess how manufacturing variability affects the clinical performance of different toric soft contact lenses.

April 1, 2026Optometry and Vision Science

Clinical Evaluation of Toric Soft Lens Reproducibility

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The aim was to assess how manufacturing variability affects the clinical performance of different toric soft contact lenses.
Conducted a three-part study with 12 to 14 subjects in each part.
Subjects were preadapted to the lens type one month prior to assessment.
Each subject wore 12 test lenses in one eye while comparing with a nonreplaced control lens in the other eye.
Focus Toric and FreshLook Toric lenses showed greater variability in clinical performance compared to control lenses.
Focus Toric exhibited greater variability in orientation position.
Acuvue Toric demonstrated variability in subjective vision quality.

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Implication

Clinical evaluation reveals lens performance variability in frequent-replacement toric soft lenses, indicating a need for improved manufacturing consistency.

Cite This Study

Young et al. (2002) studied this question.

synapsesocial.com/papers/69cd7af55652765b073a897a https://doi.org/10.1002/j.1538-9235.2002.tb01473.x

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Implication

Clinical evaluation reveals lens performance variability in frequent-replacement toric soft lenses, indicating a need for improved manufacturing consistency.

Clinical Evaluation of Toric Soft Lens Reproducibility

Key Points

Discussion

Implication

Cite This Study

Clinical Evaluation of Toric Soft Lens Reproducibility

Key Points

Discussion

Implication

Cite This Study

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