Ray-Ban Sunglasses - Havana Frame Blue Lenses 56-20
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Product Information
Full details
These Ray-Ban FLACKO sunglasses are designed for the fashion-conscious individual seeking stylish eye protection. The key benefit is the combination of a trendy Havana frame with vibrant blue lenses, offering both aesthetic appeal and UV defense. A potential caveat is the specific lens tint, which may not be ideal for all lighting conditions. This guide covers their features, usage, and care.
All features
| Gender | Unisex |
|---|---|
| Colour | Brown |
| Material | Nylon |
| Series | Flacko Bio-Based |
| Model Part Number | RB4454 902/56 56-20 |
| Brand | Ray-Ban |
Extended Product Information
FAQs
What does the '56-20' sizing refer to?
The '56-20' refers to the lens diameter (56mm) and the bridge width (20mm). This is a standard sizing convention for sunglasses.
Are the blue lenses polarized?
Based on the provided information, polarization is not specified. Typically, standard blue lenses offer color tinting and UV protection but may not include polarization unless explicitly stated.
Can I replace the blue lenses with a different color?
While some Ray-Ban models offer interchangeable lenses, this specific model's description does not indicate this capability. It's recommended to consult an authorized Ray-Ban dealer or optician for lens replacement options.
How do I clean the Havana frame?
Wipe the frame with a soft, damp cloth. For tougher grime, use a mild soap and water solution, then dry thoroughly with a microfiber cloth. Avoid harsh chemicals.
What is the benefit of bio-based nylon material?
Bio-based nylon is derived from renewable resources, making it a more sustainable choice compared to traditional petroleum-based plastics. It generally offers durability and a lightweight feel similar to conventional nylon.
Are these sunglasses suitable for driving?
The blue lenses offer good contrast in bright conditions, but their suitability for driving can depend on individual vision and specific road conditions. For critical driving, always ensure your eyewear provides optimal visibility and comfort, and consider lenses specifically designed for driving.
Troubleshooting
Sunglasses feel loose or slip down the nose.
Gently adjust the nose pads (if applicable) or consult an optician for professional fitting adjustments. Ensure the frame arms are correctly angled.
Lenses appear smudged or dirty.
Clean the lenses using a microfiber cloth and a small amount of lens cleaning solution or mild soap and water. Refer to the Care section for detailed instructions.
Frame feels stiff or difficult to open/close.
Ensure there is no debris obstructing the hinges. If stiffness persists, do not force them; consult a professional for lubrication or repair.
Pros and Cons
Pros
- Stylish and timeless Havana frame design.
- Unique blue lenses offer a distinct look.
- Made with eco-friendly bio-based nylon.
- Suitable for both men and women.
- Reputable Ray-Ban brand quality.
Cons
- Blue lenses may not be suitable for all light conditions, potentially causing glare or reduced visibility in low light.
- Specific frame size (56-20) may not fit all face shapes perfectly.
- Bio-based materials might require specific care instructions.
- Lens color is fixed and not interchangeable.
Setup, Compatibility & Care
Setup: No setup is required. Simply remove the sunglasses from their packaging and wear them. Ensure they are adjusted for a comfortable fit on your face.
Compatibility: These sunglasses are designed for general use in sunny conditions. They are compatible with most face shapes due to their standard sizing, but individual fit may vary.
Care: To maintain the quality of your Ray-Ban sunglasses:
- Clean the lenses regularly with a soft, lint-free cloth (like the one provided with the sunglasses). Avoid using paper towels or rough fabrics, which can scratch the lenses.
- Use mild soap and water to clean the lenses if they are particularly dirty. Rinse thoroughly and dry with a soft cloth.
- Store the sunglasses in their protective case when not in use to prevent scratches and damage.
- Avoid leaving them in direct sunlight or high heat for extended periods, as this can warp the frame.
- Do not use household cleaners or solvents, as they can damage the lens coating.