Introduction
Thank you for choosing ROCKBROS Photochromic Cycling Sunglasses. These sunglasses are designed to provide optimal eye protection and visual clarity for various outdoor activities, especially cycling. Featuring advanced photochromic lenses, they automatically adjust their tint based on UV light intensity, ensuring comfortable vision in changing light conditions. The lightweight TR90 frame and adjustable components offer a secure and comfortable fit.
Product Features
- Photochromic Technology: Lenses automatically transition from clear to dark gray, adapting to varying levels of ultraviolet light for optimal eye protection and visibility.
- Superior UV Protection: Lenses block 100% of UVA, UVB, UVC, and harmful blue light up to 400 nm, safeguarding your eyes from sun damage.
- Lightweight and Durable Design: Constructed with a TR90 frame, these sunglasses are exceptionally light (approximately 0.24 lb) and flexible, designed to withstand the demands of active use.
- Adjustable Comfort: Features an adjustable soft rubber nose pad for a customized and secure fit, preventing slippage during intense activities.
- Enhanced Airflow: Vented lenses promote air circulation, reducing fogging and keeping you cool.
- Myopia Frame Compatibility: Includes a pre-installed myopia frame for users requiring prescription lenses.
Image: Detailed view of the sunglasses highlighting key components like the myopia frame, adjustable nose pad, and lens clarity.
Setup
- Unpacking: Carefully remove the sunglasses and all accessories from the packaging. Verify that all components are present: sunglasses, glasses box, glasses bag, glasses cloth, and myopia frame.
- Adjusting the Nose Pad: The soft rubber nose pad can be gently bent or adjusted to achieve a snug and comfortable fit on your nose bridge. Ensure the sunglasses sit securely without causing pressure points.
- Installing Myopia Frame (Optional): If you require prescription lenses, attach your custom lenses to the provided myopia frame. Then, clip the myopia frame securely into the designated slots on the inside of the main sunglasses frame.
Image: Illustration of the TR90 frame flexibility, adjustable nose pads, and the myopia frame for prescription lenses.
Operating Instructions
- Wearing the Sunglasses: Place the sunglasses on your face, ensuring the nose pad rests comfortably on your nose and the temples extend securely over your ears. Adjust for a stable fit that does not obstruct your vision.
- Photochromic Function: The lenses will automatically lighten or darken based on the intensity of ultraviolet (UV) light. In bright outdoor conditions, the lenses will darken to reduce glare and protect your eyes. Indoors or in low-light conditions, they will become clearer to enhance visibility. This transition is automatic and does not require manual adjustment.
- UV Protection: These sunglasses provide full UV400 protection. This means they block nearly 100% of harmful UVA and UVB rays, offering continuous protection during all outdoor activities.
Image: Visual representation of the photochromic lenses adapting from indoor (clearer) to outdoor (darker) conditions.
Maintenance
- Cleaning Lenses: Use the provided microfiber glasses cloth to gently wipe the lenses. For stubborn smudges, rinse the lenses with lukewarm water and a mild soap solution, then dry with the microfiber cloth. Avoid using paper towels or abrasive materials, which can scratch the lenses.
- Cleaning Frame: Wipe the frame with a soft, damp cloth. Avoid harsh chemicals or solvents that could damage the TR90 material.
- Storage: When not in use, store the sunglasses in the provided glasses box or soft bag to protect them from scratches, dust, and impacts. Avoid leaving them in direct sunlight or extreme temperatures (e.g., inside a hot car) for extended periods, as this can affect lens performance and frame integrity.
- Handling: Always handle the sunglasses by the frame, not the lenses, to prevent fingerprints and smudges.
Troubleshooting
- Lenses not changing tint: Ensure the sunglasses are exposed to sufficient UV light. Photochromic lenses react to UV, not just visible light. Performance may be reduced through car windshields or in very cold temperatures.
- Uncomfortable fit: Gently adjust the soft rubber nose pads to better conform to your nose bridge. The TR90 frame is flexible and can be slightly adjusted for temple arm comfort.
- Lenses appear scratched: Always use the provided microfiber cloth for cleaning and store the sunglasses in their protective case. Minor scratches may be superficial, but deep scratches can affect vision and are not repairable.
- Fogging: The lenses are vented to minimize fogging. Ensure proper airflow around the lenses. If fogging persists in extreme conditions, temporarily remove the sunglasses to allow air circulation.
Specifications
| Model Number | 14120007005 |
| Brand | ROCKBROS |
| Lens Type | Photochromic |
| Frame Material | TR90 |
| Lens Material | Plastic |
| UV Protection | UV400 (Blocks 100% UVA, UVB, UVC) |
| Polarization Type | Polarized |
| Weight | Approximately 0.24 lb (6.38 ounces packaged) |
| Department | Unisex-adult |
| Color | Grey Red |
| Package Dimensions | 7.17 x 3.5 x 2.83 inches |
Image: Contents of the product package.
Warranty Information
ROCKBROS products are manufactured to high-quality standards. This product typically comes with a limited warranty covering manufacturing defects. Please refer to the specific warranty information provided with your product packaging or contact ROCKBROS customer support for details regarding warranty terms and conditions. Keep your proof of purchase for any warranty claims.
Customer Support
For any questions, concerns, or assistance with your ROCKBROS Photochromic Cycling Sunglasses, please contact ROCKBROS customer support. You can typically find contact information on the product packaging, the official ROCKBROS website, or through the retailer where you purchased the product.
For more information, visit the official ROCKBROS store: ROCKBROS Store on Amazon
