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KLEX utilizes femtosecond lasers for flap-free vision correction.
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Standard KLEX optical zones are 6.0-7.0 mm.
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Enlarging the lenticule size may enhance outcomes for patients with larger pupils.
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A study tested a 7.7 mm optical zone, yielding excellent vision results.
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Customizing optical zones may improve night vision and minimize glare.
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Careful monitoring of stromal bed thickness is crucial with larger lenticules.
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Future advancements may include patient-specific optical zone sizes.