What are oleophobic treatments and how do they work?

The lenses of sports sunglasses are not only exposed to water, but also to sweat, mud and fingerprints. 

A dirty lens reduces visual quality and forces continuous cleaning. This is where oleophobic treatment comes in, which repels oily substances to keep the lenses clear at all times.

How does oleophobic treatment work?

Oleophobic lenses are coated with a nano-engineered treatment that prevents oily molecules from adhering to the surface.

• In a normal lens: sweat and fingerprints stick easily, leaving stains that are difficult to remove.
• In an oleophobic lens: oils arrange themselves into tiny droplets and do not bind to the surface, making cleaning ultra-easy.

Practical example: It is the same principle as a smartphone display with anti-fingerprint treatment-fewer stains, more cleaning in one step.

What are the advantages?

You only need a microfiber cloth to remove stains and dirt without the need for harsh cleaners. Lenses are able to withstand sweat and sunscreen. Vision remains sharp and lenses always clear, with no annoying halos or distortions. The reduced need for cleaning reduces the risk of accidental scratches and extends the life of the lenses.

This was Tech Pills is now you know how useful it can be to have a lens with oleophobic treatment.