Ray-Ban Sunglasses Khal - Black Frame Grey Lenses
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Product Information
Full details
The Ray-Ban Sunglasses Khal (RB4472) are designed for adults seeking a stylish, unisex accessory with a vintage aesthetic. Their key benefit is providing a timeless look that adds personality, especially for those with square or rectangular faces. A potential caveat is that the 48-20 lens and frame size might not suit all face shapes, despite being recommended for angular features. These sunglasses feature a round frame in injected nylon, available in black with grey polarized lenses, embodying retro style with modern bio-based materials.
All features
| Gender | Unisex |
|---|---|
| Age Group | adult |
| Colour | Black |
| Material | Nylon |
| Series | Khal |
| Model Part Number | RB4472 |
| Brand | Ray-Ban |
Extended Product Information
FAQs
Are these sunglasses suitable for all face shapes?
While designed as unisex, the round frame is specifically recommended for square and rectangular faces to help soften angular features. Individuals with very round or oval faces may find other styles more flattering.
What does 'Bio-Based' mean for the frame material?
Bio-based materials are derived from renewable biological sources, offering a more sustainable alternative to traditional plastics derived from petroleum.
How do I clean the polarized lenses?
Use a soft, microfiber cloth and a lens cleaner specifically designed for eyewear. Avoid abrasive materials or household cleaners.
What is the lens size of these sunglasses?
The lens size is 48mm, with a bridge width of 20mm.
Can I replace the lenses if they get scratched?
Lens replacement is typically possible, but it's best to consult an authorized Ray-Ban dealer or optician for replacement services to ensure proper fit and quality.
Are these sunglasses suitable for intense sunlight?
Yes, the polarized grey lenses are designed to reduce glare and offer good protection in bright sunlight, making them suitable for various outdoor conditions.
What is the warranty on these sunglasses?
Ray-Ban typically offers a limited warranty against manufacturing defects. Please refer to the warranty information provided with your purchase for specific details and duration.
Troubleshooting
Lenses appear smudged or dirty
Gently clean the lenses with a microfiber cloth and a suitable lens cleaner. Ensure the cloth is clean to avoid further smudging.
Sunglasses feel loose on the face
Check if the screws on the temples are loose. If they are, carefully tighten them with a small screwdriver. If the issue persists, professional adjustment may be needed.
Frame feels stiff or difficult to open/close
Ensure there is no debris around the hinge. If the frame is new, it may need a short break-in period. Avoid forcing the temples.
Reduced clarity or vision distortion
Verify that the lenses are clean and free from smudges. Ensure the sunglasses are correctly positioned on your face. If the issue persists, the polarization or lens coating might be damaged.
Pros and Cons
Pros
- Offers a classic, vintage aesthetic.
- Polarized lenses reduce glare and improve vision.
- Made with sustainable bio-based materials.
- Unisex design makes them suitable for a wide audience.
- Specifically recommended for angular face shapes.
Cons
- The round frame may not be universally flattering for all face shapes.
- Specific lens and frame size (48-20) might be a limiting factor for some.
- Bio-based materials may require specific care to maintain longevity.
Setup, Compatibility & Care
Setup: These sunglasses require no setup; they are ready to wear out of the box.
Compatibility: Designed as a unisex accessory suitable for adult wearers. The frame shape is particularly recommended for individuals with square or rectangular facial structures.
Care Instructions:
- Cleaning: Gently clean the lenses with a soft, lint-free cloth (like a microfiber cloth). For tougher smudges, use a lens cleaning solution specifically designed for eyewear. Avoid using household cleaners, as they can damage lens coatings.
- Storage: Store your sunglasses in a protective case when not in use to prevent scratches and damage.
- Handling: Avoid placing the sunglasses lens-down on surfaces. Handle them by the temples or the bridge of the frame.
- Maintenance: Periodically check the frame and screws for tightness. Keep away from high heat and prolonged exposure to direct sunlight when not worn.