1.56,1.591 PC Annulus Myopia Control HMC,SHMC Custom
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1.56,1.591 PC Annulus Myopia Control HMC,SHMC

1.56,1.591 PC Annulus Myopia Control HMC,SHMC

Gradient defocus technology slows down the progression of myopia. Its core lies in the microlenses distributed around the periphery of the lens, creating a myopic defocus signal (light rays focus in front of the retina), thereby inhibiting excessive axial elongation. Specific principles include:

H.A.L.T. (High Aspheric Lens Technology): An 11-ring structure generates a stepped increase in defocus, conforming to the curvature of the retina.

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  • Parameter
Parameter

Contents

Data

Index

1.56

Abbe Number

38.3

Diameter

75 mm

Hardening Process

Primer Double Hardening (Impact Resistant)

Coating

Green HMC / SHMC

Additional Function

Blue Cut UV406
About
Thinkey Optical Co.,Ltd.
Thinkey Optical Co.,Ltd.
Thinkey Optical Co.,Ltd. is a Custom 1.56,1.591 PC Annulus Myopia Control HMC,SHMC Company and Wholesale 1.56,1.591 PC Annulus Myopia Control HMC,SHMC Supplier with over 20 years of expertise in manufacturing a wide range of optical lenses. Our facility spans 40 acres, with a production area of 20,000 square meters. Located in Duqiao Town, Linhai City—a coastal area of Zhejiang Province,Thinkey Optical employs approximately 200 workers and operates 6 advanced machines imported from Korea, as well as Satisloh RX equipment from Germany. Our daily production capacity reaches 30,000 pairs of high-quality lenses.
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