Corrective eyewear is used largely in order to correct refractive errors and compensate for visual
deficiencies such as myopia, hypermetropia/hyperopia, presbyopia, and astigmatism. As a result,
growing number of visual inaccuracies is expected to drive the global market over the forecast
period. Demand for plano sunglasses is expected to remain robust over the next six years, fueled
by acceptance of corrective surgeries and growing consumer preference for these products.