These lenses reduce glare from a surface like water, so theyâre great for sports and driving. But they can make it hard to see the liquid crystal display on your carâs dashboard. Your unique vision problem will determine the shape of your lens. Youâll need a concave lens (curves inward) if youâre nearsighted. A convex lens (curves outward) will help if youâre farsighted. If you have astigmatism, your cornea is shaped wrong, so your lenses may be more like a cylinder. Simply put, the lens is a tool you use to focus light onto your retina in the correct way.
Define allay: to subdue or reduce in intensity or severity : alleviate; to make quiet : calm; to diminish in strength : subside â allay in a sentence to subdue or reduce in intensity or severity : alleviate; to make quiet : calm; to diminish in strength : subsideâ¦
Balayage is a French word meaning to sweep or to paint. It allows for a sun-kissed natural looking hair colour-similar to what nature gives us as children-with softer, less noticeable regrowth lines. The principal idea being less is more when creating soft, natural looks.alayage is applied on the surface and not saturated through the section until the very tips, otherwise you would have a streak of colour that isn t vey soft at all.