What is the primary role of an optician?

The primary role of an optician is to interpret prescriptions. This involves taking the prescriptions provided by optometrists or ophthalmologists and translating these into practical solutions, such as selecting and fitting glasses or contact lenses for patients. Opticians are skilled in understanding the specifics of the prescription, including measurements for proper fit and lens specifications to ensure optimal vision correction.

In this context, the other choices represent actions typically not performed by opticians. Performing eye surgeries is within the realm of ophthalmologists, who are medical doctors specializing in eye care and surgery. Examining eye diseases is primarily the responsibility of optometrists or ophthalmologists, who have the training and authority to diagnose and treat various eye conditions. Prescribing medications also falls under the expertise of optometrists or ophthalmologists, as they are licensed to manage medical eye issues that may require pharmaceutical treatment. Thus, the emphasis for an optician lies in their ability to interpret and implement eye care prescriptions effectively.