| Frame Material | Daily wear, sports | Industry Standard: Plastic (lightweight but prone to warping) ▲ Our Base: Acetate (durable, hypoallergenic) ▲▲ Our Advanced: Premium acetate with memory flexibility (retains shape after bending) | Base: Lightweight yet durable; Advanced: Enhanced comfort and longevity | Base: Slightly heavier than plastic; Advanced: Higher cost due to material quality |
| Lens Material & Polarization | Driving, water activities | Industry Standard: Non-polarized CR-39 (basic glare reduction) ▲ Our Base: Polarized TAC (reduces glare by 98%, per ISO 12312-1) ▲▲ Our Advanced: Polarized TAC + anti-reflective coating (ISO 12312-1) | Base: Affordable glare protection; Advanced: Superior clarity in bright light | Advanced: Costly; Base: Limited coating durability vs premium lenses |
| UV Protection | Beach, high-altitude environments | Industry Standard: UV380 (blocks 95% UV rays) ▲ Our Base: UV400 (blocks 100% UVA/UVB, per ANSI Z80.3) ▲▲ Our Advanced: UV400+ (extended spectrum up to 400nm, per ANSI Z80.3) | Base: Meets global safety standards; Advanced: Military-grade UV blocking | Advanced: Overkill for casual use; Base: Sufficient for most users |
| Frame Color Options | Personal style expression | Industry Standard: 5–10 colors ▲ Our Base: 12 colors (e.g., clear, brown, gold) ▲▲ Our Advanced: 12 + custom color blending (e.g., gradient frames) | Base: Matches trends; Advanced: Tailored aesthetic appeal | Advanced: Custom colors may require longer production time |
| Style/Design | Formal events, photography | Industry Standard: Generic modern designs ▲ Our Base: Vintage/retro (thick edges, gradient lenses) ▲▲ Our Advanced: Vintage + gradient lenses + engraved detailing | Base: Timeless appeal; Advanced: Premium craftsmanship and uniqueness | Advanced: May not suit all face shapes; Base: Less customizable |
| Certifications | International travel, safety compliance | Industry Standard: CE ▲ Our Base: CE + UKCA (EU/UK compliance) ▲▲ Our Advanced: CE + UKCA + FDA (medical-grade lens standards) | Base: Meets EU/UK regulations; Advanced: Global regulatory approval | Advanced: Higher cost; Base: Sufficient for most markets |