The Eyeglasses as Essential Objects in Society Free Essay Example, 1750 words

The essential part of the eyeglasses is the lens with other parts being necessary for protection and assistance in the usage of the eyeglasses. The frames of the eyeglasses are made of metal or plastics or composites, with rims or sometimes they do not have rims. The frames vary in design the rimless glasses specification varies from other glasses and thus they affect the weight of the final eyeglass. The material of choice for the manufacturer is Flexon. Flexon is a material made from titanium-based alloy with a high memory factor enabling a twisted frame to return to the original shape. It has the capability of holding adjustments longer and is lighter in weight as compared to the metal frames. The workability of the Flexon is easier compared to metals and titanium when used in the process. The easiest material in terms of workability is plastic, but it has several disadvantages in the eyeglass. Flexon is hypo-allergenic, strong but also flexible and corrosion resistant. Metals h ave been used in the manufacture of Eyeglasses for over a long period of time. There are several metals and alloys used in the eyeglass frames. We will write a custom essay sample on The Eyeglasses as Essential Objects in Society or any topic specifically for you Only $17.96 $11.86/page The other disadvantage of the material is weight. Compared to plastic and Flexon, metal frames are heavier causing a strain on the nose of the user because the nose carries the weight of the spectacle. Stainless steel and aluminium are used in the making of the frames. Stainless steel does not provide a variety while aluminium is used by the high-end users because of its uniqueness it creates.