ROCKBROS-US
SP314 Kids Photochromic Sunglasses
SP314 Kids Photochromic Sunglasses
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Designed for children aged 8–14, these glasses are lightweight, comfortable, and effortless to wear. The core feature is the photochromic lenses, which automatically adjust according to UV intensity, providing all-day UV400 protection to safeguard delicate young eyes. High-toughness lenses paired with a TR90 frame ensure stability and comfort, while side air vents effectively expel heat and moisture, reducing stuffiness for long-term wear.
Scenarios & Lens Conditions
| Light Condition | Lens State | Description |
|---|---|---|
| Night / Indoor | Transparent | Ideal for low-light conditions or indoor wear |
| Cloudy Day | Light | Perfect for overcast or evening rides |
| Direct Sunlight | Dark | Provides maximum protection in bright sunlight |
Face Shape Compatibility
- Oval
- Diamond
- Square
- Round
Designed to fit the natural curve of a child’s face for a secure and comfortable fit.
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Photochromic Lenses
Lens color changes automatically based on light conditions. Transparent lenses are ideal for cloudy or evening conditions, while dark lenses are perfect for bright sunlight. -
UV400 Protection
High UV-blocking rate protects children’s delicate retina from harmful rays, especially during prolonged outdoor activities. -
Impact Resistance
PC lenses are durable and resistant to wind, dust, insects, and debris, minimizing the risk of eye injury. -
Comfortable & Lightweight
Lightweight design reduces pressure on the nose and ears. Non-nose-pinching frame ensures all-day comfort. -
Wrap-around Design
Firmly wraps around the face, while tough temples reduce head pressure for a stable fit. -
Air Vent Design
Prevents fogging, reduces wind resistance, protects eyes, and maintains stable internal air pressure. -
Adjustable Nose Pads
Non-slip, sweat-guiding pads fit different nose shapes, ensuring a secure and comfortable fit.









Warm Reminder:
The photochromic effect depends on UV intensity. When entering tunnels or shaded areas, lift the glasses to allow the lenses to adjust.
Face Shape Compatibility
- Oval
- Diamond
- Square
- Round
Designed to fit the natural curve of a child’s face for a secure and comfortable fit.
Specifications
| Attribute | Details |
|---|---|
| Material | PC photochromic lenses, TR90 frame |
| Weight | ≈23g ±3g |
| Light Transmittance | Transparent: 15.89–83.98% Gradient Blue: 14.34–39.95% Gradient Gray: 16.53–43.31% |
| Recommended Age | 8–14 years old |
| Impact Resistance Level | Level 2 |
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