What lenses and coatings do you offer?
The lenses type are divided by glasses functions and lens index.
For glasses functions, we offer single vision lenses, bifocal lenses, progressive lenses, driving lenses, blue-light blocking lenses, and lenses for sunglasses.
For lens index, we offer 1.50 CR-39 Plastic, 1.56 Mid-Index Plastic, 1.60 Aspheric High-Index, 1.60 Superflex MR-8, 1.67 Aspheric High-Index, 1.71 Aspheric High-Index, 1.74 Aspheric High-Index.
As for the coating at Zinff, we offer Scratch-Resistant Coating for free to all our customers. And you can also pay to add other coatings to your lenses. We have Anti-Reflective Coating, UV Coating, Super Hydrophobic Coating.