What are the required conditions for the sale of contact lenses?

The required condition for the sale of contact lenses includes having a written prescription or a copy of the prescription present at the time of sale. This requirement is in place to ensure that the contact lenses are appropriate for the specific needs of the individual, as contact lenses are classified as medical devices. The involvement of a prescription helps to safeguard the health and safety of the patient by ensuring that they receive the correct type and fit of lenses based on their eye care needs.

When an optometrist conducts an eye examination, they assess the patient's vision and eye health, and they can determine the appropriate prescription for lenses. This process helps to ensure that the lenses are safe and effective for the patient's use. The regulations mandate that retailers cannot sell contact lenses without a valid prescription to prevent potential health risks that could arise from improper use of the lenses, such as infections or vision problems.

In summary, requiring a written prescription ensures that consumers are purchasing the correct type of contact lenses, ultimately promoting better eye health and safety.