Introduction
This manual provides comprehensive instructions for the use and care of your Ray-Ban RB2140 Wayfarer Square Sunglasses. Please read this manual thoroughly to ensure proper handling and to maximize the lifespan of your eyewear.
Setup and Unboxing
Upon receiving your Ray-Ban RB2140 Wayfarer Sunglasses, carefully unbox the package. The following items should be included:
- Ray-Ban RB2140 Wayfarer Square Sunglasses
- Ray-Ban Branded Protective Case
- Ray-Ban Microfiber Cleaning Cloth
- Premium Lens Cleaning Kit (includes spray and additional cloth)
- Screwdriver Keychain for minor adjustments
- Stylish Sunglasses Pouch
Inspect all items for any visible damage or manufacturing defects. If any issues are found, refer to the warranty section for assistance.

Figure 1: Included accessories with your Ray-Ban RB2140 Wayfarer Sunglasses.

Figure 2: Detailed view of the Designer iWear accessory kit.
Operating Instructions
The Ray-Ban RB2140 Wayfarer sunglasses are designed for comfortable and effective eye protection.
Wearing the Sunglasses
Place the sunglasses on your face, ensuring the nose pads rest comfortably on your nose bridge and the temples extend over your ears without causing pressure. The regular fit with a high bridge is designed for medium to large face shapes.
Lens Features
The G-15 Green Crystal Glass lenses provide exceptional optical clarity, enhance contrast, and offer true color perception. They are equipped with a UV protection coating, ensuring 100% UV protection for your eyes, reducing eye strain and protecting against harmful ultraviolet rays.

Figure 3: Example of Ray-Ban RB2140 Wayfarer sunglasses being worn.
Maintenance
Proper care and maintenance will extend the life and preserve the quality of your Ray-Ban sunglasses.
Cleaning Instructions
To clean your sunglasses, use the provided microfiber cleaning cloth. For more thorough cleaning, apply a small amount of the premium lens cleaning solution to the lenses and gently wipe with the microfiber cloth. Avoid using abrasive materials or harsh chemicals, as these can damage the lenses and frame.
Storage
Always store your sunglasses in the Ray-Ban branded protective case when not in use. This protects them from scratches, dust, and accidental damage. Avoid leaving sunglasses in direct sunlight for extended periods, especially in hot environments like a car dashboard, as extreme heat can warp the frame.
Adjustments
Minor adjustments to the frame screws can be made using the included screwdriver keychain. Exercise caution to avoid overtightening. For significant adjustments or repairs, it is recommended to consult a professional optician or authorized Ray-Ban service center.

Figure 4: Ray-Ban protective case and cleaning cloth for proper storage and maintenance.
Troubleshooting
If you encounter any issues with your Ray-Ban RB2140 Wayfarer Sunglasses, please consider the following:
- Loose Screws: Use the provided screwdriver keychain to gently tighten any loose screws on the hinges or frame.
- Unclear Vision: Ensure lenses are clean using the provided cleaning cloth and solution. If vision remains unclear, inspect lenses for scratches.
- Discomfort/Poor Fit: Minor adjustments to the temple arms can sometimes improve fit. For significant discomfort or persistent fitting issues, professional adjustment by an optician is recommended.
- Damage: For any significant damage to the frame or lenses, refer to the warranty information or contact customer support for repair options.
Specifications
Detailed specifications for the Ray-Ban RB2140 Wayfarer Square Sunglasses (54mm variant):
| Feature | Detail |
|---|---|
| Model Number | RB2140 |
| Brand | Ray-Ban |
| Item Shape | Square |
| Frame Material | Plastic (Acetate) |
| Lens Material | Glass (Crystal) |
| Lens Color | G-15 Green |
| UV Protection | 100% UV Protection Coating |
| Fit Type | Regular, High Bridge Fit |
| Lens Width | 54 mm |
| Lens Height | 47 mm |
| Bridge Width | 18 mm |
| Frame Width | 141 mm |
| Arm Length | 150 mm |
| Weight | Approximately 12.8 ounces (packaged) |
| UPC | 818003020051 |

Figure 5: Ray-Ban RB2140 Wayfarer dimensions and fit guide.
Warranty and Support
Warranty Information
Your Ray-Ban RB2140 Wayfarer Square Sunglasses come with a 2-year manufacturer's warranty. This warranty covers manufacturing defects and ensures the use of high-quality materials. Please retain your proof of purchase for warranty claims.
Customer Support
For any questions, concerns, or warranty claims, please contact Ray-Ban customer service through their official website or authorized retailers. Provide your model number (RB2140) and proof of purchase for efficient assistance.