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Essay sample - Glass Frames Essay
Engineering and Construction
Pages 6 (1506 words)
GLASS FRAMES By (Your Name) Presented to (Instructor/Tutor) (Course/Subject) (Institution/University) (City, State) (Date) Frames for Rimless Eye glasses Eye glasses are an important part of the society and their use is varied from treating eye problems to fashion or scientific such as the polarized marine glasses…
Initially glasses were for rectification of the eye problems, but the current situation several other glasses types are made either for fashion or for specialized jobs such as the welding glasses or polarized marine glasses. Glass lens has been in use for a long time, but the use of plastic lenses is of recent times beginning in 1952. The success of plastic was based on the inability to break. Over time, the material of choice has changed to plastic, but glass lenses are common. Currently, the process of manufacture has been customized enabling production on site (Greeff and Ghoshal, ,2004, p. 89). The raw material being “blanks” which are plastics formed to close to exact size by the optical laboratory. Market need The glasses demand has been changing significantly with the initial use being superseded with other uses. Traditionally they were use for study and called the reading glasses, but the situation has change and in 2008 majority of shopping of glasses was based on fashion buys. Today it is common to see in the society sunglasses and some other types of glasses used either for fun or in functions such as funerals. The use of glasses has increased thus increasing demand for fashion glasses among other glass types. The demand has increased for eye glass thus creating the need for the manufacture of glasses. ...
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