KaaX 8001
UV Protection and Functionality Across Altitudes
KaaX 8001 Sunglasses for protecting the human eye from ultraviolet (UV) radiation across various altitudes. UV-blocking efficiency of the product, its polarized lens functionality, and its structural design in the context of outdoor operations and environmental challenges.
KaaX 8008 SunglassesRefined Protection, Inspired by NatureThe KaaX 8008 Sunglasses bring together understated elegance and essential functionality. Drawing inspiration from the timeless resilience of the forest—“KaaX” in the Maya language—these sunglasses are designed for those who value quiet confidence and purposeful design. Offering advanced UV400 protection and lightweight construction, they are crafted to perform, whether you're exploring the outdoors or navigating everyday life.Features1. Essential UV ProtectionEquipped with UV400 technology to block 100% of UVA and UVB rays, safeguarding your vision against the effects of prolonged sun exposure.Designed to reduce glare and protect against conditions such as photokeratitis, cataracts, and eye fatigue.2. Polarized Lenses for ClarityCrafted with TAC polarized lenses, eliminating harsh reflections from water, snow, or glass.Offers high-definition clarity with enhanced color contrast, allowing for more natural, comfortable vision.3. Lightweight, Purposeful DesignAt only 18g, the ultra-lightweight frame ensures comfort for extended wear without compromising durability.Features integrated nose pads and flexible spring hinges, offering a secure fit for a range of face shapes.4. A Versatile ChoiceA minimalist square frame that complements any look, available in timeless colors: Black, Blue, and Red.Built for a variety of occasions—from casual outings to outdoor activities like hiking, cycling, and fishing.
SpecificationsDimensionMeasurementFrame Width140mm (5.51 inches)Lens Width56mm (2.20 inches)Lens Height42mm (1.65 inches)Nose Bridge Width18mm (0.7 inches)Temple Length142mm (5.59 inches)MaterialDetailsFrame MaterialPolycarbonate (PC), lightweight yet resilientLens MaterialPolarized TAC lenses
UV Radiation and Altitude
UV radiation intensity increases significantly with altitude due to the thinning of the atmosphere and the reduced absorption of harmful rays. The following data highlights the correlation between altitude and UV exposure:
| Altitude | UV Intensity Increase | Ocular Risks |
|---|---|---|
| Sea Level | Baseline | Gradual UV damage, eye fatigue |
| 1,000 Meters (3,280 ft) | +10% | Increased glare, risk of photokeratitis |
| 2,500 Meters (8,200 ft) | +25-30% | Corneal inflammation, acute UV damage |
| 5,000+ Meters (16,400 ft) | +50% or more | Extreme UV exposure, snow blindness |
The KaaX 8008 Sunglasses are designed to mitigate these risks by offering complete UV400 protection, effectively blocking 100% of UVA and UVB radiation, regardless of elevation.
Key Features and Technical Specifications
1. UV400 Protection
- Mechanism: Lenses filter ultraviolet radiation up to 400nm, ensuring full protection from UVA and UVB rays.
- Effectiveness: Prevents acute conditions such as photokeratitis and long-term risks like cataracts and macular degeneration.
2. Polarized Lens Technology
- Functionality: Polarized lenses reduce glare by filtering horizontally reflected light from surfaces such as water, snow, and glass.
- Performance: Improves visibility and reduces eye strain in high-glare environments.
- Lens Material: TAC (Triacetate Cellulose), selected for its durability, clarity, and resistance to warping or scratching.
3. Frame and Lens Dimensions
| Component | Measurement |
|---|---|
| Frame Width | 140mm (5.51 inches) |
| Lens Width | 56mm (2.20 inches) |
| Lens Height | 42mm (1.65 inches) |
| Nose Bridge Width | 18mm (0.7 inches) |
| Temple Length | 142mm (5.59 inches) |
4. Construction and Materials
- Frame Material: Polycarbonate (PC), lightweight yet impact-resistant, suitable for prolonged wear and rugged use.
- Lens Thickness: 1.1mm, providing greater structural integrity compared to standard lenses (0.74mm).
- Weight: 18g, reducing fatigue during extended use.
5. Environmental Adaptability
- Operational Use Cases: Tested for performance during hiking, cycling, fishing, and tactical outdoor operations.
- Altitude Suitability: Performs reliably at altitudes up to 5,000 meters, maintaining full UV blocking capabilities and visual clarity.
Performance Assessment by Altitude
| Altitude | Environmental Challenges | KaaX 8001 Mitigation |
|---|---|---|
| Sea Level | Standard UV exposure, moderate glare | UV400 blocks all harmful radiation. Polarized lenses reduce glare. |
| 1,000 Meters | Increased UV radiation and reflective glare | Prevents eye strain, enhances visibility in reflective conditions. |
| 2,500 Meters | High UV intensity, glare from snow/water | Polarized lenses maintain clarity. Frames remain lightweight and comfortable. |
| 5,000 Meters | Extreme UV radiation, risk of snow blindness | Complete protection from extreme UV with durable lens coatings. |
Conclusion
The KaaX 8001 Sunglasses meet the technical requirements for eye protection across a wide range of altitudes and environments. Their lightweight design, UV400 protection, and polarized lenses make them effective for outdoor activities and field operations. By mitigating both acute and long-term risks associated with UV exposure, the KaaX 8001 offers a reliable, value-driven solution for eye safety.