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Shinsegae ICL

Designed around the eye's astigmatism axis

Vision correction with V Toric ICL

High myopia and astigmatism corrected together
with one specialised lens — V Toric ICL

A cornea-preserving approach
tailored to each eye for precise correction.

V Toric ICL lens

Standard Toric ICL vs V Toric ICL

Even with the same astigmatism implant, the direction the lens is inserted can change stability and visual quality.

Standard Toric ICL
Horizontal
A large lens pressed in to prevent rotation
Micro-rotation possible from eye movement
Axis shift and reduced vision if the lens rotates
Criteria
Insertion direction
Fixation
Rotation risk
Astigmatism correction
V Toric ICL (vertical)
Vertical
Stably fixed to the eye's vertical structure
Vertical placement reduces rotation risk
Stable axis for reliable long-term correction

Limitations of conventional toric ICL

  1. Hard to fix the
    lens in the eye

  2. Axis may shift from
    lens rotation

  3. Reduced correction
    effect

Possible side effects when the lens is too large

Risk of elevated eye pressure

Risk of elevated eye pressure

If there isn't enough space between the lens and eye,
eye pressure can be affected.

Risk of corneal endothelial cell loss

Risk of corneal endothelial cell loss

If the gap between cornea and lens is insufficient,
corneal endothelial cells can be affected.

Eye pain and headache

Eye pain and headache

Pressure changes or the lens-adaptation process
may cause discomfort.

Why V (Vertical) Toric?

Asian eyes are often taller than they are wide.
V Toric ICL inserts the lens vertically to suit this eye structure.

01

A more stable position for the eye's structure

Accounts for the eye's anatomy to help keep the lens stably fixed.
02

Reduced lens-rotation risk

Vertical insertion lowers rotation risk and the chance of axis shift.
03

Improved astigmatism-correction stability

Keeps the astigmatism axis steady for longer-lasting correction.
04

Less eye burden and fewer side effects

Avoids unnecessarily large lenses to minimise burden on the eye.
Toric lens 90-degree rotation

Why rotation matters for toric lenses

Standard lens

Barely affected by rotation inside the eye.

Toric lens

Only delivers clear vision when aligned to the exact astigmatism axis.

The difference 1° makes

A toric lens loses about 3% of its correction per 1° of axis shift,
so lens fixation and stability are crucial in toric ICL surgery.

V Toric ICL is a customised toric lens implant
that precisely reflects four key factors.

A customised V Toric ICL solution that comprehensively considers four factors — lens size, astigmatism power, astigmatism axis, and insertion direction.

Lens size

Precisely analyses your eye structure
to choose the right lens size for your eye.

Astigmatism power

Measures each person's astigmatism through precise testing
for customised astigmatism correction.

Astigmatism axis

Accurately analyses the astigmatism axis
for stable vision-correction results.

Insertion direction

Inserts the lens vertically
to help keep the lens stable and the axis aligned.

Core diagnostic device for V Toric ICL

Anterior segment OCT CASIA2

Built on CASIA 2's precise data,

we enhance the accuracy of V Toric ICL surgical planning

  • 3D analysis of the entire anterior segment,
    from cornea to crystalline lens

  • Quantifies the depth and shape of the space
    where the lens will be implanted

  • Analyses individual differences in anterior
    chamber angle structure with data

  • Determines the lens size and orientation suited to V Toric ICL