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Metal eyewear materials

Different Metal eyewear materials greatly expand your options for a new look. While shopping for new eyewear or sunglasses, ask your optician for advice about variety in colors, durability, lightness, favorite brands, hypoallergenic materials, uniqueness and price.

Enameling techniques metal eyewear

Metal eyewear materials: Monel

Monel is a mixture of any of a broad range of metals — is the most widely used material in the manufacture of eyewear frames. Its malleability and corrosion resistance are pluses.

Metal eyewear materials:Titanium and beta-titanium

Titanium and beta-titanium are also popular materials for eyewear frames. Titanium is a silver-gray metal that's lightweight, durable, strong and corrosion-resistant. It has been used for everything from spacecraft to implantable medical devices such as heart valves.

Titanium eyewear can be produced in a variety of colors for a clean, modern look with a hint of color. And it's hypoallergenic.

Some titanium farmes are made from an alloy that is a combination of titanium and other metals, such as nickel or copper. In general, titanium alloy frames cost less than 100 percent titanium frames.

Metal eyewear materials: Beryllium

Beryllium is a steel-gray metal, is a lower-cost alternative to titanium eyewear. It resists corrosion and tarnish, making it an excellent choice for wearers who have high skin acidity or spend a good amount of time in or around salt water.

Beryllium is also lightweight, very strong, very flexible (making it easy for an optician to adjust your glasses) and available in a wide range of colors.

Metal eyewear materials: tainless steel

Tainless steel frames and surgical stainless are another alternative to titanium. Qualities of stainless steel frames include light weight, low toxicity and strength; many stainless steel frames also are nickel-free and thus hypoallergenic.

Stainless steel is readily available and reasonably priced. It's an alloy of steel and chromium, and may also contain another element. Most stainless steels contain anywhere from 10 to 30 percent chromium, which provides excellent resistance to corrosion, abrasion and heat.

Metal eyewear materials: Aluminum

Aluminum eyewear made from aluminum are lightweight and highly corrosion-resistant. Aluminum is used primarily by high-end eyewear designers because of the unique look it creates.

Aluminum is the world's most abundant and widely used nonferrous metal (metal other than iron or steel). Pure aluminum is actually soft and weak, but commercial aluminum with small amounts of silicon and iron is hard and strong.

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