Dyeing Technology

Ⅰ.  Color Type

Full color/Half color/Gradient color

Ⅱ. Dyeing LensType

UC Tinted

HTC Tinted

Ⅲ. Power LensType

Plano

Power Tinted Lens（1.499/1.56/1.60）

RX Tinted Lens

Ⅳ. Technical Requirements

Multiple Batches 100% Consistency In Color Scheme

Transmittance ≤ ± 3