You can order on the phone: 0800 249 4219

Ekomi 4.7/5.0

Log in

W

Water content in contact lenses

Water content of a lens is expressed by percentage of water volume in a particular material. The optimal amount is about 60%. For hydrogel soft lenses transparency of media is dependent on the…

Wettability

Wettability of materials is an important parameter for tolerance to contact lenses. For contact lenses made from silicone rubber…

Don't miss the news from the world
of happy lenses!

According to the law on sales registration, the seller is obliged to issue and provide receipts for all clients. It is also obligatory for the seller to register the sale with the tax administrator with no delay, within 48 hours in case of technical failure.