Objective:

To compare the optical qualities of the Hanita Extend IOL with the established TECNIS Eyhance IOL.

Approach:

Key Findings:

• The TECNIS Eyhance IOL features a higher-order aspheric design, while the Hanita Extend employs a Bessel beam generation function for enhanced depth of focus.
• The study utilized a model cornea with 0.13 μm spherical aberration to simulate clinical performance.
• Optical quality was assessed at aperture sizes of 3.0 mm and 4.5 mm, with measurements taken across a defocus range.

Interpretation:

The study aims to provide insights into the optical performance of the Hanita Extend IOL, which utilizes a novel optical approach compared to the established TECNIS Eyhance.

Limitations:

• The study is based on in vitro measurements and may not fully represent clinical outcomes.
• Limited existing literature on the Hanita Extend IOL may restrict comprehensive understanding of its performance.

Conclusion:

The findings will contribute to the evaluation of the Hanita Extend IOL's potential clinical performance compared to the TECNIS Eyhance.

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