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Intensity® Pentafocal IOL by Hanita Lenses (Preloaded)

Intensity® Pentafocal IOL by Hanita Lenses (Preloaded)

A diffractive pentafocal intraocular lens (IOL) for cataract surgery and refractive lens exchange (RLE).
Pentafocal Structure with 5 focal points, covers far (∞), intermediate (80cm), near (40cm), and transitional distances (2 intensifiers), for continuous vision.

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Description
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Features:
  • Dynamic Light Utilization (DLU) algorithm: Optimizes light phase distribution through iterative calculations, achieving 93.5% light efficiency by maximizing energy allocation across focal planes, reducing light loss to 6.5% and enhancing contrast sensitivity in both bright and low light while minimizing glare/halos.
  • Pentafocal design leads to smooth defocus curve: Adds two transitional focal points (far-intermediate (-1) and intermediate-near (+1)) to traditional trifocal (far, intermediate, near) setups, forming 5 symmetrically distributed foci with 12-level smooth sinusoidal steps, enabling continuous vision from infinity (-2) to 40cm (+2) and eliminating visual gaps.
  • Pupil zone optimization: Divides the optical zone into three regions, each independently optimized via DLU to adapt to varying pupil sizes (2.5-6mm) and lighting conditions, ensuring stable focal performance across different pupil diameters and improving modulation transfer function (MTF).

Delivery Options

  • Self Pick-up
  • S.F. Express - Office / Home Delivery
  • S.F. Express - Store Pickup
  • S.F. Express - EF Locker Pickup

Payment Options

  • AlipayHK / WeChat Pay
  • Bank Transfer
  • PayPal

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