Product Questions and Answers

Q1: What are the key advantages of metal optical frames compared to plastic frames?

Metal optical frames offer superior durability, a slimmer profile, and a more premium appearance. They provide better structural stability, long-term shape retention, and are preferred for minimalist, business, and high-end eyewear collections.

Q2. Which metals are commonly used in metal optical frames, and how do they differ?

Common materials include stainless steel, Monel, aluminum, and titanium. Stainless steel offers strength and corrosion resistance, Monel provides flexibility at lower cost, aluminum is lightweight, while titanium delivers premium durability and hypoallergenic performance.

Q3. Are metal optical frames suitable for prescription lenses, including high prescriptions?
Yes. Quality metal frames are engineered to support standard and high-prescription lenses. Reinforced bridges, adjustable nose pads, and stable hinge systems ensure lens security, optical alignment, and long-term wear comfort.

Q4. Do metal optical frames meet international quality and safety standards?
Professional manufacturers produce metal optical frames compliant with CE, FDA, and ISO standards. Frames are typically tested for nickel release, corrosion resistance, hinge durability, and coating adhesion to meet EU and US market regulations.

Q5. Are metal optical frames hypoallergenic and safe for sensitive skin?
Nickel-free stainless steel and titanium frames are ideal for sensitive skin. For Monel frames, proper electroplating and protective coatings significantly reduce skin irritation and meet international nickel-release requirements.

Q6. What customization options are available for metal optical frames?
Metal frames support extensive customization, including logo engraving, laser marking, electroplated colors, temple design adjustments, lens size changes, and custom packaging. OEM and ODM services are commonly available for brand projects.

Q7. What is the typical MOQ and lead time for metal optical frames?
MOQs vary by material and design complexity. Ready-stock metal frames start from 300 pcs, while fully customized models usually start from 300 pcs per model. Sampling typically takes 7–14 days, with mass production completed in 30–45 days.

Q8. What payment methods do you accept?
We accept Bank Transfer (T/T) for bulk orders. PayPal and credit cards are available for samples or small quantity orders. Payment terms can be discussed based on order value and cooperation history.