Frame Material & Durability | High-impact sports (motocross, cycling) | Industry: PC (ASTM D3332 compliant) Base: PC (200g steel ball impact) Advanced: TR90 (▲ ASTM D3332 + 20% lighter) | Advanced: 20% lighter and flexible for comfort Base: Durable and cost-effective | Advanced: Higher cost Industry/Base: Heavier frames may cause fatigue |
Lens Technology | Water sports, bright sunlight | Industry: Polarized (ANSI Z87.1) + basic anti-fog Advanced: ASTM F2438 anti-fog (▲ 90% humidity clarity) | Reduces glare by 98% Advanced: Maintains clarity in extreme humidity | Polarization may distort LCD screens Industry: Limited anti-fog durability |
Weight & Comfort | Prolonged use (hiking, cycling) | Industry: 28g avg Base: 25g Advanced: 22g (▲ 12% lighter than Base) | Advanced: 22g ▲ reduces fatigue during long use Base: 25g balances weight/durability | Thinner frames may feel less sturdy Industry: 28g is heavier than both tiers |
Lens Interchangeability | Variable lighting (snow, dusk) | Industry: 2-3 lens options Base: 3 colors (yellow, blue, brown) Advanced: 4 colors (▲ + transparent) | Advanced: 4 colors ▲ adapt to environments (e.g., yellow for low light) | Extra lenses add bulk to storage Industry: Limited color options |
UV Protection | High-altitude/snow environments | Industry: UV380 Base: UV400 (99.9% UVA/UVB block) Advanced: UV400 + enhanced coating (▲) | Advanced: UV400 ▲ prevents snow blindness and long-term UV damage | UV400 may slightly darken lenses Industry: UV380 offers weaker protection |
Certification Standards | Professional sports requiring safety gear | Industry: ANSI Z87.1 Base: ANSI Z87.1 Advanced: ANSI Z87.1 + ASTM F2438 (▲) | Advanced: Meets higher safety standards for competitions (▲ ASTM F2438 compliance) | Compliance increases cost Industry/Base: Limited to basic ANSI certification |