O'NEILL ONS 9004 2.0 Designer Sunglasses

           Information about the Lenses

It’s not possible to have prescription or alternative lenses with these sunglasses. They are only available from us with the manufacturer’s original lenses, which will be 1.5 Polarised Sun Lenses and will be non-prescription (known as 'PLANO'). They’re scratch-resistant, hard coated, anti-reflection (AR) lenses and offer 100% ultra-violet (UV) protection against the sun. They are Hydrofreak™ lenses which are sealed and protected from water damage by adding a repellent hydrophobic coat. They are made from impact resistant polycarbonate.

Polarised lenses are great for driving, especially when there's a sunny sunrise or sunset and you can be temporarily 'blinded' by the sun, even when wearing 'normal' sunglasses. Polarised lenses cannot be worn while driving at night. 

We usually specify whether the lenses are solid or graduated. Solid lenses have the same shade over the whole lens. Graduated lenses gradually become a lighter shade; starting with a darker shade at the top of the lens and going to a lighter shade at the bottom.

We also specify if our sunglasses have mirrored lenses. Mirrored lenses have an extremely reflective (mirror-like) coating applied to the lenses surface.