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A pair of glasses should be worn for no more than two years | #discount prescription glasses

A pair of glasses should be worn for no more than two years

A pair of glasses should be worn for no more than two years

Most discount prescription glasses use resin lenses, this lens material is very delicate, the lens is easy to scratch, affecting refractive correction. The lens will oxidize yellow after long-term use, and the clarity and light transmittance will be reduced, which will cause visual fatigue