Carrera CARRERA 4408
Carrera Men's 4408 Rectangular Prescription Eyewear Frames User Manual
Model: CARRERA 4408
Introduction
This manual provides essential information for the proper use, care, and maintenance of your Carrera Men's 4408 Rectangular Prescription Eyewear Frames. Please read this manual thoroughly before using your new eyewear.
Carrera eyewear is crafted for quality and durability. These rectangular frames are designed for male consumers, featuring a metal frame and high-quality plastic lenses. The dimensions for a precise fit are 56mm for the lens, 19mm for the bridge, and 140mm for the temple size.

Figure 1: Front view of Carrera Men's 4408 Rectangular Prescription Eyewear Frames.
Product Features
- Designed for individuals who value unique style and standing out.
- Frames are shaped to complement various face types, ensuring a secure fit around the nose and a comfortable bend in the temple.
- Hinges are detailed with the signature Carrera brand logo in high relief.
- These frames are prepared for the installation of your custom prescription lenses.
- A branded protective case is included with your purchase.

Figure 2: Angled view highlighting the temple and hinge design of the eyewear.
Setup
Your Carrera eyewear frames are designed to be fitted with prescription lenses by a qualified optician. Upon receiving your frames, take them to your preferred optical professional for lens installation and final adjustment.
Initial Fitting and Adjustment
- Professional Adjustment: It is highly recommended to have your frames professionally adjusted by an optician to ensure optimal comfort and fit.
- Nose Pads: The nose pads can be gently adjusted by an optician to sit comfortably on your nose bridge, preventing slippage or pressure points.
- Temple Arms: The temple arms (ear pieces) can be heated and bent by an optician to conform to the shape behind your ears, ensuring the frames stay securely in place.
Operating (Wearing)
Once fitted with your prescription lenses, your Carrera frames are ready for daily use. Handle your eyewear with care to maintain its integrity and appearance.
Proper Handling
- Always use both hands to put on and take off your glasses to prevent bending or misalignment of the frames.
- Avoid placing your glasses face down on hard surfaces to prevent scratching the lenses.
- When not in use, store your eyewear in the provided branded case to protect it from dust, scratches, and accidental damage.
Maintenance
Regular cleaning and proper care will extend the life and maintain the clarity of your Carrera eyewear.
Cleaning Instructions
- Daily Cleaning: Rinse your glasses under lukewarm running water to remove dust and debris.
- Soap Application: Apply a small drop of mild dish soap to each lens. Gently rub the lenses and frame with your fingertips.
- Rinsing: Rinse thoroughly under lukewarm water to remove all soap residue.
- Drying: Gently dry the lenses and frame with a clean, soft microfiber cloth specifically designed for eyewear. Avoid using paper towels, tissues, or clothing, as these can scratch the lenses.
- Avoid Harsh Chemicals: Do not use ammonia-based cleaners, window cleaner, or other harsh chemicals, as these can damage lens coatings and frame materials.
Storage
Always store your Carrera frames in the provided protective case when not wearing them. This protects them from scratches, dust, and accidental damage. Avoid leaving your glasses in direct sunlight or in hot environments (e.g., car dashboard) as extreme heat can warp the frames or damage lens coatings.
Troubleshooting
Below are common issues and their recommended solutions for your Carrera eyewear.
| Problem | Possible Cause | Solution |
|---|---|---|
| Frames feel loose or slide down nose. | Nose pads or temple arms are out of adjustment. | Visit a professional optician for adjustment. Avoid attempting to bend frames yourself. |
| Lenses appear cloudy or scratched. | Improper cleaning methods or abrasive materials used. | Follow the cleaning instructions in the Maintenance section. If lenses are scratched, consult your optician for replacement options. |
| Frame is bent or misaligned. | Accidental impact or improper handling. | Do not attempt to straighten the frame yourself. Take it to a professional optician for repair. |
Specifications
| Attribute | Detail |
|---|---|
| Model Number | CARRERA 4408 |
| Department | Mens |
| Manufacturer | Carrera |
| Frame Material | Metal |
| Lens Material | High quality plastic (for demo/placeholder lenses) |
| Lens Width | 56 mm |
| Bridge Size | 19 mm |
| Temple Size | 140 mm |
| Origin | Imported |
Warranty and Support
Warranty Information
Specific warranty details for your Carrera eyewear frames are typically provided at the point of purchase or included with the product packaging. Please retain your proof of purchase for any warranty claims. For detailed warranty terms and conditions, refer to the documentation provided by Carrera or contact an authorized Carrera retailer.
Customer Support
For further assistance, questions regarding your eyewear, or to locate an authorized Carrera optician for adjustments and repairs, please visit the official Carrera website or contact their customer service department. Contact information can usually be found on the Carrera brand website or within the product packaging.
You can also visit the Carrera Store on Amazon for more information and to browse other styles.
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