After Dark | Matte Black | Polarised Grey Lens | OTIS Eyewear

After Dark Matte Black Polarised sunnies features a subtle silhouette that is made from a lightweight swiss grilamid. Making it easy to wear and extremely comfortable. Premium sunglasses from Otis Eyewear made with really glass lens that will last you longer & provide more clarity, less distortion. You can feel & see the quality.

Features

• MINERAL GLASS LENS: Mineral Glass is created from natural elements like sand and soda ash. Its endlessly recyclable and harmless to humans and animals alike. Its high resistance to scratching and lack of distortion make it the worlds best lens material. It really does have to be Mineral Glass.
• LIFETIME WARRANTY: OTIS sunglasses are constructed using the highest quality materials available. Each component is individually quality checked before being carefully packaged, ready for sale. OTIS sunglasses have a lifetime warranty against defects in materials and workmanship.
• 6 BASE LENS CURVE: Lens ‘Base Curve’ is a measure of the front curvature of the lens. The higher the number, the greater the curve. 6 base lenses are generally flatter across the front. 8 base lenses have a greater curve for a more ‘wrapped’ look.
• VISSOTTICA HINGES WITH STAINLESS STEEL SCREWS: OTIS frames are produced with high quality 3, 5 and 7 barrel hinges. These premium grade Vissottica brand hinges are extremely durable and boast 100% corrosion resistance.
• TR90 GRILAMID FRAMES: High performance and low weight ratio. TR90s high-performance property profile and process ability makes it an ideal optical engineering plastic. The transparency, rigidity and impact strength of Grilamid compare favourably to other transparent polymers like polycarbonate. It is the lightest engineering plastic in existence, maximising wearer comfort.
• PRECISION POLARISED – GLASS LENS TECHNOLOGY: The forefront of premium polarisation in sunglasses. Bevelled-sealed edge to enhance product quality. High level of protection against harmful UVA and UVB rays without losing the purity benefits of a high quality, distortion free, scratch resistant mineral glass lens. Eliminates 99.9% of reflective glare. Superior colour enhancement, contrast & sharper vision with a mineral glass lens compared to plastic lenses.