Ray-Ban Justin Classic Sunglasses - Brown - 51-16

Inspired by the iconic Wayfarer, Justin redefines bold style with square sunglasses. The rugged br...

Best current price£89.00from Vista Expert IT

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Vista Expert ITRay - Ban Green Man Rb4165 Justin 691871 Sunglasses Nylon Brown Squared Normal
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£89.00
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Vista Expert UKRay - Ban Brown/Green Rb4165 Justin 865/71 Man Sunglasses Nylon Squared Normal
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Ray-BanRay-Ban Sunglasses Men's Justin Classic - Transparent Brown Frame Green Lenses 54-16, RB4165
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Sunglass HutRay-Ban Man Sunglass Justin Classic - Frame color: Transparent Brown, Lens color: Dark Green
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Product Information

Full details

The Ray-Ban Justin Classic Sunglasses are designed for adults seeking a modern, bold aesthetic that draws inspiration from the iconic Wayfarer style. These sunglasses offer a reliable, rugged nylon construction with high-clarity green lenses, making them an excellent choice for daily wear; however, users should note that the nylon material offers a distinct matte-style finish that differs from the classic glossy acetate frames found on other models.

All features

Age Groupadult
ColourBrown
GenderMale
MaterialNylon
SeriesJustin
Model Part NumberRB4165 865/71 51-16
BrandRay-Ban

Extended Product Information

FAQs

Are these glasses polarized?

This specific model (RB4165 865/71) comes with standard green solid-color lenses, which are not polarized.

What does the 51-16 sizing mean?

51mm is the width of one lens, and 16mm is the width of the bridge that sits on your nose.

Can I put prescription lenses in these frames?

Yes, the Justin frame is generally compatible with prescription lenses, though it is recommended to consult with an optometrist.

How do I identify if my Ray-Bans are authentic?

Look for the Ray-Ban logo etched on the right lens and the model number printed on the inside of the temple.

Are the lenses glass or plastic?

The Ray-Ban Justin series typically utilizes high-quality polycarbonate or plastic lenses for impact resistance and weight reduction.

Troubleshooting

Sunglasses feel too tight on the temples

Visit an authorized optician to have the nylon temples professionally adjusted using localized heat.

Smudges or oil buildup on lenses

Clean using a specialized lens spray and a microfiber cloth; avoid using paper towels or tissues which can scratch the coating.

Pros and Cons

Pros

  • Lightweight and comfortable for all-day wear
  • Iconic design that stays relevant across fashion trends
  • Durable nylon construction resists common impacts
  • Solid-color lenses provide consistent visual clarity

Cons

  • Nylon material does not have the same weight or feel as traditional acetate
  • Specific 51-16 sizing may be tight for those with wider face shapes
  • Fixed temple arms do not feature spring hinges

Setup, Compatibility & Care

To ensure your sunglasses last, avoid leaving them in high-temperature environments like a closed car dashboard, as extreme heat can warp the nylon frame over time. For daily maintenance, rinse the lenses with lukewarm water and a drop of mild dish soap, then dry with a clean microfiber cloth. Always store the glasses in the provided protective case when not in use to prevent surface scratches. The 51-16 measurement indicates a lens width of 51mm and a bridge width of 16mm, which is generally suited for those with a standard or slightly smaller face width.

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