Pros: Flexibility removes the need for spring hinge and increases comfort and durability for patients who are hard on their eyewear.Ĭons: Since all Ni-Ti is nickel based, allergies and pitting may be an issue. Ni-Ti, or titanium-based alloys, are more flexible than steel and 25 percent lighter than conventional metals. Nickel Titanium or NI-TI is used to manufacture Flexon™ eyewear. It can also be easily shaped into ultra-thin eyewear styles and has flexibility, which adds to the wearer’s comfort.Ĭons: Not as lightweight, heat-resistant or flexible as titanium. Pros: Non-corrosive, durable, strong, lightweight, and hypoallergenic. Because of its durability, lightweight, and sleek appearance, stainless steel has long been a choice of eyewear designers. The addition of at least 10 percent chromium makes this alloy less prone to stain or rust, a factor that results in a long life compared to that of traditional steel. Stainless Steel material is an alloy of iron and carbon steel with chromium and other elements. Pros: Strong, durable, and available in a variety of colors.Ĭons: Not yet well-known. It can be cut a bit thicker than titanium, which enables it to have the popular look of a thin plastic frame while still offering lightweight durability. It’s also extremely lightweight and offers many of the features of titanium without the high cost. It is nickel-free and thus hypoallergenic. Beware of the difference between “pure titanium” and “titanium alloy.” Ticral Eyeglass Frames Pros: Strong as steel, lightweight, hypoallergenic, and corrosion-resistant.Ĭons: This material is more expensive than other materials. This material has picked up speed in the eyewear industry as a lightweight option that lends itself to unique designs and colorations. Because titanium ranks seventh in abundance among industry elements in the earth’s crust, it is easily accessible. Titanium is a high-strength, lightweight material commonly used in everything from hubcaps to eyewear. Thus, integrating elements like flex hinges into an aluminum frame can be challenging. Pros: Aesthetically pleasing, strong, lightweight, and recyclable.Ĭons: Aluminum can get rigid, especially in lower temperatures. Because it can be “sculpted,” the softer properties of aluminum break down the creative barriers present with many other strong materials. However, mixed with small amounts of alloys, it can provide the strength of steel with only half the weight. Pros: Lightweight, durable, flexible, and is available in a wide range of colors.Ĭons: A very small number of people are allergic to beryllium. It is also the only memory metal containing no nickel and can withstand very high temperatures. Beryllium resists corrosion and tarnish, making it an excellent choice for wearers who have high skin acidity or spend time in or around salt water. Beryllium Framesīeryllium is six times stronger than steel and more than 30 percent lighter than aluminum. Pros: Super-lightweight material is strong, durable, and hypoallergenic.Ĭons: Costs almost 50 percent more than aluminum or steel. Because of its unique properties and high cost, it has been used in the high-end frame market. Lighter than both titanium and aluminum, magnesium is either extracted from the ocean or recovered from minerals such as dolomite or magnetite. Magnesium is the eighth-most abundant metal element on earth. Ask us about the features and benefits of each frame material and what best meets your lifestyle requirements.This article outlines the facts on each frame material currently used to manufacture eyeglasses available in the marketplace, to help you select the best eyeglasses for your lifestyle. Never before has there been such a variety of frame materials to use for informed, technologically-driven patients.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |