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Get it between 2024-12-17 to 2024-12-24. Additional 3 business days for provincial shipping.
What is progressive multifocus reading glasses? Asymptotic multifocal glasses are the upper optical area of the lens used to look far and the lower optical area used to look near. The degree of the middle gradually change, which used to look at the intermediate area. Most people wear progressive multifocal glasses need about a week of adaptation, but the adaptation period varies from person to person, walk slower when feel dizzy. When go down stairs, please lower your glasses and use the top area. You'll feel safe and comfortable. Why Choose Progressive Multifocal Lenses? Because the added value increases continuously and gradually in the gradient area, wearers can obtain continuous clear vision from the far point to the near point through the lenses at the appropriate eye position. This kind design conforms to physiological optics and has better adaptability. The appearance is better than that of double and triple focus reading glasses. There is no subdivision line and no annular blind area. They are very suitable for people who need to look at the distance, the middle and the near.