Frame Material, TR-90 (or poliamide), an exclusive and new material that is booming, based on polymers, -very used aeronautics engineering.
Normally theplasticmaterialmost commonly used insunglassesisPC(polycarbonate), which is cheaper butmore rigid, cumbersome andfragile.Our sunglassesare madewithexclusive materialTR-90 (or poliamide), a novelmaterialboom,based on polymers, -very used in aeronáutics engineering-thatis markinga new stagein the manufacture ofglasses.
What is apolymer?:are macromoleculesandtheseare made up ofsmaller molecules."Chemically speaking".
TR-90 or polyamideis a polymer withthe aforementioned composition, which has a number of qualitiesto the fore astheyaregreaterresilience, strength,lightness, ergonomics … andit supports largetemperature variations.
Description of the Symbols of the TR-90
The hammer: blowresistant, anti-scratch, help prevent damage tothe face and eyes The Airplane:high pressure resistant, offer advantagesof aeronautical engineering The Thermometre:cold and heatresistant, UVresistant, do not burnormelt The feather:absolutelightness,about 12gr., ergonomics, maximum elasticity
Your Wantlook lenses have a polarizing filter so that most of the reflected sunlight is blocked.
A polarizedlens is akind of verticalfilter that blocksthe sunlightthatreaches the eyeshorizontally, such asreflectedin the sea, snow, road,asphalt,and allowspassing overheadlightyou canuse tosee clearly.
In additionWantlookpolarized lensesoffer anoticeably sharpervisionand rich incontrasts, so allow you to enjoymoreoutdoor.
Theyare slightlymoreexpensive than regularlenses, butworth it.
We encourage you to know them: oncetheprobéis, yourepeat itfor sure!