DUBERY D518 Vintage Polarized Sunglasses User Manual

Introduction

This manual provides essential information for the proper use, care, and maintenance of your DUBERY D518 Vintage Polarized Sunglasses. Please read these instructions carefully to ensure optimal performance and longevity of your product.

Image: Front view of the DUBERY D518 Vintage Polarized Sunglasses, showcasing the black and blue frame with blue mirrored lenses.

Product Features

• HD Polarized & UV Protection Lenses: DUBERY unisex sunglasses feature 100% UV400 protection, blocking all harmful UVA and UVB rays. Polarized lenses reduce glare, eliminate reflected and scattered light, restore true color, and provide comprehensive eye protection.
• Classic & Fashion Design: Designed with classic rectangle lenses, modern frame colors, and colored lenses, these sunglasses offer a distinct style.
• Durable Construction: Made from high-quality PC frame material, composite UV400 lenses, integral nose pads, and reinforced metal hinges for comfort and durability.

Image: Close-up view illustrating key features such as the 100% anti-UV, scratch-resistant lens, comfortable nose bridge design, and high-quality hinge with firm screw.

Dimensions

The DUBERY D518 sunglasses are designed with the following dimensions:

• Lens Width: 56mm (2.20 inches)
• Lens Height: 47mm (1.85 inches)
• Temple Length: 138mm (5.43 inches)
• Nose Bridge: 19mm (0.75 inches)
• Frame Length: 139mm (5.47 inches)
• Weight: Approximately 24.3g

Image: Technical diagram displaying the precise measurements of the DUBERY D518 sunglasses, including lens width, height, temple length, nose bridge, and frame length.

Setup

Your DUBERY D518 sunglasses come ready for immediate use. No assembly is required.

1. Unpacking: Carefully remove the sunglasses and any included accessories from their packaging.
2. Inspection: Before first use, inspect the sunglasses for any visible damage.

Image: The DUBERY D518 sunglasses packaging, including a hard case, soft pouch, cleaning cloth, and polarization test card.

Operating

To use your DUBERY D518 sunglasses:

1. Wearing: Place the sunglasses on your face, ensuring the nose pads rest comfortably on your nose and the temples extend over your ears.
2. Polarization Benefit: The polarized lenses are designed to reduce glare from reflective surfaces such as water, snow, and roads, enhancing visual clarity and comfort.
3. UV Protection: The UV400 lenses provide protection against harmful ultraviolet rays, making them suitable for outdoor activities in various light conditions.

Image: A man wearing the DUBERY D518 sunglasses, demonstrating their fit and appearance when worn.

Maintenance

Proper care will extend the life and maintain the performance of your sunglasses.

• Cleaning: Never clean your sunglasses with paper towels or clothing, as these can scratch the lenses. Use clean water and the included microfiber cleaning cloth.
• Storage: Always store your sunglasses in the protective case provided when not in use. Avoid placing them loosely in bags with other objects that could cause damage.
• Heat Exposure: Do not leave your sunglasses in high-temperature environments, such as on a car dashboard, especially during summer. Prolonged exposure to extreme heat can degrade the lens material and frame.

Image: A visual comparison demonstrating the effect of polarized lenses on glare, alongside an illustration of UV400 protection.

Troubleshooting

If you encounter any issues with your DUBERY D518 sunglasses, consider the following:

• Scratched Lenses: Scratches are typically caused by improper cleaning or storage. Always use the provided cleaning cloth and store in the protective case. Minor scratches may not be repairable.
• Loose Hinges: The sunglasses feature reinforced metal hinges. If they become loose, a small eyewear repair kit (often included with sunglasses or available separately) can be used to tighten the screws.
• Reduced Clarity/Glare: Ensure lenses are clean. If clarity issues persist, verify the authenticity of polarization using a polarization test card (often included).

Specifications

Warranty and Support

For specific warranty information, please refer to the documentation included with your purchase or contact the retailer from whom you purchased the DUBERY D518 sunglasses. DUBERY aims to provide quality products and customer satisfaction.

For further assistance or inquiries, please visit the official DUBERY store or contact their customer support channels.