About our prescription glasses in the store

①．Lens material: CR-39 resin optical lens, with clear vision, scratch resistance, anti reflection, and anti oil pollution functions. Clearly different from low-priced finished plastic lenses in other stores
②．Customization time: 1-2 days for regular single light prescription, 2-3 days for high astigmatism single light prescription, 1-3 days for photochromic single light prescription, 3-5 days for progressive multifocal prescription, 5-7 days for color changing multifocal prescription, and 3-5 days for sunglasses prescription.
③．Shipping time: 90% of orders usually arrive within 2-3 weeks, with an average arrival time of 14 days.
④．High astigmatism charging standard: If the astigmatism of a single lens exceeds 200 or the refractive power exceeds 600, an additional pair of lenses needs to be purchased after purchasing the customized option, which costs about $6,
⑤．Upgradeable lens types: refractive index 1.61/1.67/1.74, progressive multifocal lens/photochromic lens/prescription sunglasses lens/anti glare lens/anti reflection lens/anti radiation lens/anti fog lens. Please contact us if you have any requirements.
⑥．After sales service: If your prescription glasses are not suitable after receiving the goods, you can contact us to customize them for you without opening a dispute.
⑦． Five star review gift: If you are satisfied with our product and give a full star review, we will give you a beautiful glasses case or glasses bag as a gift in your next order. Please remember to remind me.