Definition of optician

The origin of the word "optician" can be traced back to the 15th century, where it was used in reference to a person who was skilled in measuring and calculating optics. However, over time, the meaning of the word evolved to describe someone who specifically deals with eyeglasses and contact lenses, and is responsible for conducting eye exams, measuring vision, and prescribing corrective lenses. In the early 17th century, people believed that poor eyesight was caused by weakness in the eyes, and that strengthening the eyes could improve vision. This belief led to the development of eyeglasses as a remedy for poor vision. Initially, glasses were made by monks who combined their knowledge of mathematics and physics to craft lenses for people. As eyeglasses became more common, specialized craftsmen known as spectacle makers emerged. These individuals were skilled in creating glasses to correct vision, but they did not perform eye exams as part of their practice. In the 19th century, however, the profession of dispensing eyeglasses evolved to include eye examinations and measuring vision. As a result, these individuals began to be known as oculists or ophthalmic opticians, and the term "optician" began to be used to describe someone who specialized in selling and fitting glasses. In sum, the word "optician" originated as a term for someone who dealt with mathematics and physics related to optics, but over time it came to be associated specifically with the profession of fitting and selling eyeglasses and performing eye exams. Today, the role of the optician has become increasingly important in the field of eye care, as they work closely with ophthalmologists and optometrists to ensure that patients receive the correct eyewear and vision care.