2. Single vision 1.50 index lenses are free.
3. Upgraded lenses are available at an extra fee.
4. Shipping cost is not covered.
5. One pair per person, new customers only.
6. Limited quantities available while supplies last.
Zinff has a 30-Day Fit & Style Guarantee which allows customers to make an equal and reasonable replacement or return.
Zinff has a 365-Day Product Guarantee which means our customers are eligible for a quality guarantee within 12 months.
Zinff offers our customers an easy and pleasant online shopping experience with timely service response and high-quality products.
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