Why is a fitting set essential for contact lens fitting?

A fitting set is essential for contact lens fitting primarily because it allows practitioners to evaluate and assess various sizes and curvatures to determine the best fit for the patient. Each person's eyes are unique in shape and size, and having a range of lenses in different curvatures and diameters enables the practitioner to identify the optimal lens that aligns well with the patient’s ocular anatomy. This personalized approach ensures that the lenses provide comfort, adequate movement on the eye, and optimal vision correction.

By facilitating the fitting process, a fitting set can help to prevent complications such as discomfort or poor vision that may arise from ill-fitted lenses. Therefore, utilizing a fitting set is a critical step in delivering effective and satisfactory vision solutions for contact lens wearers.