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Defocus (Bifocal) lenses

OKVision® PRIMA BIO Bi-focal design lenses (defocus) 

monthly replacement

Hydrogel bifocal soft contact lenses for monthly replacement to control the progression of myopia in children and adolescents.

OKVision® PRIMA BIO Bi-focal design 1-Day 

daily replacement lenses

Hydrogel bifocal soft contact lenses for daily disposability to control the progression of myopia in children and adolescents.

Soft Custom Toric Bifocal
OKVision® 

Defocus Control Lens

Toric bifocal contact lens with distance center and variable addition. To control myopia.

Soft Custom Spherical Bifocal
OKVision® 

Defocus Control Lens

Spherical bifocal contact lens with distance center and variable addition. To control myopia.

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