Osaka Premium is made from: 80% Metal, 20% Acetate
Lenses are made from: 100% Polycarbonate & offer 100% UV protection to protect your eyes from harmful UV rays.
These lenses are polarized, so you’re less bothered by annoying glare and can enjoy optimum contrast.
Dimensions of the glasses:
Frame width = = 13 cm
Frame length = 11.5 cm
Lens height = 4 cm
Lens width = 3.6 cm
Nose bridge width = 2.2 cm
These sunglasses are produced according to: European Standard BS EN ISO 12312-1: 2013 + A1: 2015
Check the lens shade so that you wear the right sunglasses for the different weather types:
Very light - Wear these glasses indoors, or on cloudy days and at dusk. (Filter Cat. 0)
Light - Foggy days with little sun exposure are suitable for this type of glass. (Filter Cat. 1)
Medium - Suitable for good weather with moderate sunlight. (Filter Cat. 2)
Dark - Suitable for clear and sunny weather with bright sunlight. (Filter Cat. 3)