Laser-Assisted · Premium Intraocular Lenses · Refractive Outcomes
Premium Intraocular Lenses
The intraocular lens placed at cataract surgery defines your visual quality for life. Dr. Hu’s expertise spans the full spectrum of premium lens technologies — from light-adjustable lenses to small-aperture IOLs for irregular corneas — matched precisely to each patient’s visual demands, corneal anatomy, and lifestyle priorities.
5000+
Ocular Surgeries
12yrs+
Surgical Experience
15 min
Procedure Time
—— Intraocular Lenses
Six Lens Technologies
A Customized Solution.
— Distance Vision
Monofocal + (Enhanced)
Monofocal lenses correcting for a single focal point — optimized for distance. Enhanced monofocal designs (Eyhance, TruPlus, EMV) extend the depth of focus slightly compared to standard monofocals without the dysphotopsia associated with diffractive IOLs. Most appropriate for patients who are comfortable using reading glasses.
— Astigmatism
Toric IOLs
Toric IOLs correct regular corneal astigmatism at the time of surgery — reducing or eliminating astigmatic refractive error without the need for spectacles or contact lenses post-operatively. Available in monofocal, EDOF, and multifocal platforms. Precise axial alignment is essential
— Distance + Intermediate Vision
Extended Depth of Focus (EDoF)
EDOF lenses (Symfony, Vivity, PureSee) extend the functional range of vision by elongating the focal point rather than splitting it into discrete zones. They typically provide excellent distance and intermediate vision (computer distance) with reduced near vision compared to multifocals, and lower rates of halos and glare than diffractive multifocals.
— Post-Op Fine Tuning
Light-Adjustable Lens (LAL)
The RxSight Light-Adjustable Lens is unique: after implantation, the refractive power of the lens can be non-invasively adjusted using ultraviolet light delivered in the clinic — allowing the surgeon to fine-tune the refraction after the eye has stabilised. This enables a level of post-operative customisation not available with any other IOL. Requires UV-protective glasses post-implantation until adjustments are complete and the lens is locked.
No single IOL is optimal for every patient. Selection is based on biometry, corneal health, pupil dynamics, lifestyle demands, and the degree of spectacle independence desired.
— FULL RANGE
Multifocal IOL
Diffractive multifocal IOLs (PanOptix Pro, Odyssey, Galaxy) divide incoming light into multiple focal points, providing distance, intermediate, and near vision simultaneously. Highest potential for spectacle independence at all distances, but associated with a higher incidence of halos, glare, and reduced contrast sensitivity — particularly in low light. Patient selection and counselling are critical.
— Irregular Corneas
Aphthera IC-8 Small-Aperture
The IC-8 IOL uses a small central aperture (1.36 mm) to create a pinhole effect — extending depth of focus and masking the optical aberrations caused by irregular corneal surfaces (keratoconus, post-LASIK, post-graft). Particularly useful in eyes where conventional premium IOLs cannot achieve good optical outcomes due to corneal irregularity. A key consideration in cataract surgery for keratoconus patients.
— At a Glance
IOL Comparison
IOL Type
Monofocal+
EDoF
Multifocal
Toric (any platform)
Light Adjustable Lens
Apthera IC-8
Distance
Excellent
Excellent
Excellent
Excellent
Customizable
Excellent
Intermediate
Limited
Good
Good
Platform-dependent
Fair
Good
Near
Poor (glasses required)
Fair
Good
Platform-dependent
Adjustable
Fair
Haloes/Glare
Minimal
Low
Moderate-High
Platform-dependent
Low
Minimal
Irregular Cornea
Compatible
Use with caution
Not recommended
Not recommended
Compatible
Designed for this
IOL selection is not a menu choice.
The appropriate lens is determined by corneal topography, biometry, pupil size, macular health, and the patient’s visual priorities. Dr. Hu makes a specific recommendation based on this data — not a preference list. Patients with irregular corneas (keratoconus, prior LASIK) have a narrower range of suitable options and require specialised biometry planning.
— Your Journey
Four Stages of Care
1
THE CONSULTATION & DIAGNOSTIC VISIT
A comprehensive biometry appointment including optical biometry, corneal topography, and macular OCT. This data drives IOL selection and surgical planning. Dr. Hu reviews all findings with patients in detail before any decision is made.
2
RECOVERY & FOLLOW-UP
Most patients notice improved vision within hours of surgery. A structured post-operative regimen of drops over four weeks supports healing. Dr. Hu personally performs all follow-up examinations at one day, one week, and one month to verify visual recovery and address any concerns.
3
THE PROCEDURE
Performed under topical anaesthesia at a certified ambulatory surgery centre. The femtosecond laser component takes approximately 5 minutes, followed by phacoemulsification and IOL implantation. The full procedure averages 20–25 minutes per eye. No stitches. No patch.
4
PRE-OPERATIVE OPTIMISATION
Where dry eye disease or ocular surface irregularity is present, Dr. Hu addresses these conditions before surgery — a step that improves the accuracy of biometry measurements and post-operative comfort. A final surgical plan is reviewed with each patient before scheduling.
— iol selection consultation
The right lens for your anatomy, your lifestyle,
and your visual goals
IOL selection begins with advanced biometry and a thorough discussion of visual priorities. Dr. Hu makes a specific recommendation based on the data — not a generic premium upgrade.