Dual-Focus Myopia Control Lens

Soft contact lens with central distance power plus peripheral add-power rings to slow eye growth.

Current Stage

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Peripheral defocus

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Central clarity

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Growth suppression signal

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Control effectiveness

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Peripheral add power (D)2.0

Daily wear hours10

Central distance-correction zone

Peripheral add-power rings

Central focus ray (on retina)

Peripheral ray (myopic defocus)

Retina / growth signal

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Central Distance-Correction Zone

Placeholder: the lens core provides standard single-vision correction.

~3 mm: Central zone diameter (Placeholder short caption)
Distance Rx: Optical role (Placeholder short caption)
Soft hydrogel: Base material (Placeholder short caption)
Daily: Wear modality (Placeholder short caption)

Central optics placeholder heading

Placeholder paragraph describing the central distance-correction optics briefly.

Peripheral Add-Power Rings

Placeholder: concentric rings surround the center with extra plus power.

+2.0 D: Typical add power (Placeholder short caption)
2–5 zones: Ring count (Placeholder short caption)
Concentric: Design type (Placeholder short caption)
~1 mm: Zone width (Placeholder short caption)

Ring geometry placeholder heading

Placeholder paragraph describing peripheral add-power ring geometry briefly.

Central Image Focused On The Retina

Placeholder: central rays converge sharply exactly on the retina.

20/20: Central acuity (Placeholder short caption)
On retina: Focus point (Placeholder short caption)
~10° foveal: Field covered (Placeholder short caption)
High: Image quality (Placeholder short caption)

Foveal focus placeholder heading

Placeholder paragraph describing sharp central foveal focus briefly.

Peripheral Myopic Defocus Signal

Placeholder: peripheral rays focus in front of the retina intentionally.

Pre-retinal: Defocus location (Placeholder short caption)
20–40°: Retinal eccentricity (Placeholder short caption)
Myopic: Signal type (Placeholder short caption)
Add-dependent: Defocus magnitude (Placeholder short caption)

Peripheral optics placeholder heading

Placeholder paragraph describing peripheral myopic defocus briefly.

Eye Growth Signal Suppression

Placeholder: sustained peripheral defocus slows axial eye elongation.

~30–60%: Axial growth reduction (Placeholder short caption)
Retina→sclera: Signal pathway (Placeholder short caption)
Wear hours: Compliance factor (Placeholder short caption)
Slower myopia: Outcome measure (Placeholder short caption)

Growth signaling placeholder heading

Placeholder paragraph describing scleral growth signal suppression briefly.