1. Are all products original?
Yes, all products are 100% original, as they are sourced directly from the manufacturers without intermediaries.
2. Do I need a preion when buying eyeglasses?
Preion eyeglasses and contact lenses require a valid medical preion to ensure accurate measurements.
Sunglasses for fashion use or frames only do not require a preion.
3. How can I upload my preion when placing an order?
You can simply upload a photo of your preion during checkout on the website, or send it to customer service so your glasses can be prepared accurately according to your measurements.
4. What payment methods are available?
We provide multiple secure payment methods through the website, including electronic payment cards and convenient installment options.
5. Can I convert sunglasses into preion glasses?
Yes, in many cases, sunglasses can be converted by adding suitable preion lenses according to your vision measurements.
6. Are sunglasses necessary even if my vision is normal?
Yes, good-quality sunglasses provide important protection for the eyes against harmful ultraviolet rays, even if you do not have vision problems.
We also have a device to check the quality of sunglasses lenses to ensure proper protection.