1. Introduction
This manual provides essential information for the proper use and care of your Ray-Ban RB4264 Chromance Square Sunglasses. These sunglasses are designed with advanced Chromance lenses, offering enhanced color, contrast, and clarity, along with 100% UV protection and polarization to reduce glare.
Figure 1: Front view of Ray-Ban RB4264 Chromance Square Sunglasses, showcasing the grey frame and mirrored gold polarized lenses.
2. Key Features
- Chromance Lenses: Innovative six-layer anti-reflection treatment that eliminates reflections and glare, maximizing contrast for vivid texture and contour.
- Polarized Lenses: Reduces glare from reflective surfaces like water, snow, and roads, improving visual comfort and clarity.
- 100% UV Protection: Shields your eyes from harmful UVA and UVB rays.
- Lightweight Nylon Frame: Provides durability and comfort for extended wear.
- Full Rim Design: Offers robust lens protection and a classic aesthetic.
- Optimal Fit: Square model designed to complement oval and round face shapes.
Figure 2: Explanation of Chromance lens technology, highlighting enhanced contrast and color perception.
Figure 3: Visual representation of the benefits provided by Chromance lenses, including enhanced contrast, brighter colors, and improved clarity.
3. Setup and Fit
Your Ray-Ban RB4264 sunglasses are designed for a comfortable and secure fit. While minimal setup is required, ensuring a proper fit enhances both comfort and optical performance.
3.1. Initial Fit
- Gently place the sunglasses on your face. The temples (arms) should rest comfortably over your ears without pinching.
- The nose pads should sit evenly on your nose bridge, supporting the frame without leaving marks or slipping.
- The lenses should cover your eyes adequately, providing full protection from sunlight.
3.2. Adjustments
The frame is made of lightweight, flexible nylon. Minor adjustments to the temple arms can be made by a qualified optician if needed to achieve a perfect fit. Avoid attempting significant adjustments yourself to prevent damage.
Figure 4: Side view of the sunglasses, illustrating the temple arm design and fit.
4. Operating Instructions
To use your Ray-Ban RB4264 Chromance Square Sunglasses, simply place them on your face when exposed to bright sunlight or glare. The advanced Chromance polarized lenses will immediately begin to enhance your visual experience.
4.1. Benefits in Use
- Glare Reduction: Ideal for driving, water sports, or any activity where reflective glare is present.
- Enhanced Vision: Experience clearer, more vibrant colors and improved depth perception, making details more apparent.
- Eye Protection: Continuous protection from harmful UV rays, reducing eye strain and long-term damage.
Always handle your sunglasses by the frame to avoid touching the lenses, which can leave smudges.
5. Maintenance and Care
Proper maintenance ensures the longevity and optimal performance of your Ray-Ban sunglasses.
5.1. Cleaning Instructions
- Use a soft, dry, lint-free cloth (preferably a microfiber cloth) to clean the lenses and frame.
- For stubborn smudges or dirt, lightly dampen the cloth with water or a specialized lens cleaning solution. Avoid using harsh chemicals, paper towels, or clothing, as these can scratch the lenses.
- Gently wipe the lenses in a circular motion until clean and dry.
5.2. Storage
When not in use, always store your sunglasses in their protective case. This prevents scratches, dust accumulation, and accidental damage. Avoid leaving sunglasses in direct sunlight for extended periods (e.g., on a car dashboard), as extreme heat can warp the frame or damage the lens coatings.
Figure 5: A clear front view of the sunglasses, emphasizing the importance of clean lenses for optimal vision.
6. Troubleshooting
This section addresses common issues you might encounter with your sunglasses.
| Problem | Solution |
|---|---|
| Lenses appear smudged or dirty. | Clean with a soft, dry microfiber cloth. For persistent marks, use a specialized lens cleaning spray. |
| Sunglasses feel loose or slide down. | Visit a qualified optician for professional adjustment of the frame and temple arms. |
| Scratches on lenses. | Unfortunately, lens scratches are generally permanent. Always store sunglasses in their protective case to prevent scratches. Replacement lenses may be available through authorized dealers. |
| Frame feels warped or damaged. | Avoid exposing sunglasses to extreme heat. For significant damage, consult an authorized Ray-Ban dealer for repair options. |
7. Product Specifications
| Feature | Detail |
|---|---|
| Model Number | RB4264 (0RB4264) |
| Frame Type | Full Rim |
| Lens Technology | Chromance, Polarized |
| UV Protection | 100% UV Protection |
| Frame Material | Nylon (Lightweight, Flexible) |
| Product Dimensions | 58 / 18 / 145 (Lens Width / Bridge Width / Temple Length in mm) |
| Care Instructions | Clean with a soft, dry cloth. Store in a protective case when not in use. |
| Origin | Imported |
Figure 6: Rear view of the sunglasses, showing the frame structure and temple details.
8. Warranty and Support
8.1. Manufacturer's Warranty
Ray-Ban products are manufactured to the highest standards and come with a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
8.2. Customer Support
For further assistance, product inquiries, or warranty service, please contact an authorized Ray-Ban dealer or visit the official Ray-Ban website for customer support information. Ensure you have your model number (RB4264) and proof of purchase ready when contacting support.
