Óculos masculinos de titânio puro de 60 mm, óculos de prescrição de tamanho grande, templos flexíveis, armações ópticas leves para rosto largo

FAQ: Prescription Eyeglasses

1. How to choose frame size?

Refer to your old frame's dimensions (e.g., 52-18-145: lens width-bridge width-temple length) or download our size guide. Contact us for free personalized recommendations.

2. What frame materials do you offer?

- TR 90 ( Plastic Titanium ) : Ultra-light, flexible & shatter-resistant (ideal for daily wear/sports)

- Titanium/β-Titanium: Hypoallergenic, corrosion-resistant, high-end quality

- Acetate: Fashionable, face-flattering & stable

- Alloy: Cost-effective with diverse styles

3. How to choose lens refractive index?

- 1.56 (0-300°): Cost-effective for mild myopia (fragile, not suitable for rimless glasses)

- 1.60 (300-600°): Balanced thinness & price (mainstream choice)

- 1.67 (600-800°): Thin design for high myopia

- 1.74 (≥800°): Ultra-thin, premium option

4. Lens material options?

- CR 39: Lightweight & impact-resistant (suitable for daily wear/teens/kids)

- MR-8/PC: Super impact-resistant & ultra-light (perfect for sports/outdoor use)

- Glass: High transmittance but heavy/fragile (rarely recommended)

5. Do I need blue light blocking lenses?

Ideal for frequent screen users (reduces eye strain). Skip if you have minimal screen time or need high color accuracy (e.g., designers).

6. What is the shipping time?

- Normal prescription: Shipped within 1-3 working days

- Customized prescription: Shipped within 3-10 working days

7. What if the prescription is wrong?

All glasses are strictly tested before shipping to ensure they match your prescription exactly. If you feel uncomfortable after wearing, please contact us:

- We will conduct an internal verification, or you can get a test report from your local optical shop.

- We offer a full refund or free replacement if the issue is confirmed.

8. Can I send my own frame for lens installation?

Yes! You can ship your frame to us, and we will install the lenses as per your prescription.

9. What prescription details do I need to provide?

Please submit your prescription including: sphere, cylinder, axis, and PD (pupil distance).