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Frame Details
Prescription Details
Details
About Ray-Ban RX4640V 5943
Available Lenses
We offer a variety of lenses to suit your lifestyle and vision needs. Explore our lens options below:
Everyday use for those who are near sighted (minus lens) or farsighted (plus lens).
Astigmatism prescription can also be incorporated within the lens to ensure you get clear vision.
- Tailored to one focus length
- Wide field of view
- Transparent lens
Three prescriptions in one lens to help you see objects at all distances. They provide a seamless transition between distance, intermediate, and near vision.
- 3 in 1 lens
- Transparent lens, no lines
- Clear vision at all distances
Single magnification power used to aid close-up vision like reading or using your smartphone.
- Near vision magnification
- Wide field of view
- Transparent lens
Fashion lenses have no power, but offer the essential protection and optional upgrades that a prescription lens does. If you don't need prescription lenses, these enable you to wear frames that look fully authentic and fashionable.
- Non-prescription
- Authentic look
- Essential protection
zFORT® is a revolutionary technology lens, with a pale yellow fort-like protective coating which filters out harmful blue light.
Protect your eyes from digital devices such as your smartphone or computer and help to reduce eye strain, headaches and trouble sleeping.
- Protection from harmful blue light
- Reduce artificial glare & eyestrain
- Increased comfort for computers & smartphones
Transitions lenses block out 100% of UV light and offer additional protection from the blue light emitted from electronic devices, such as your smartphone and computer.
The light intelligent lenses remain clear indoors and once the UV light hits the lens it changes to a dark tint offering comfort and protection from sunlight.
- 100% UV block
- Blue light filter
- Transparent lens, darkens with UV
Polarizing lenses eliminate glare, improves clarity and enhances contrast whilst protecting your eyes from harmful UV lightrays. Perfect for driving and outdoor sports, most notably water and winter sports.
- Eliminate glare
- UV and blue light protection
- Enhanced contrast
Mirror lenses take your sunglass frame to the next level, with a highly reflective and eye catching coating, available in a wider choice of colours.
- Reduced glare
- UV protection
- Added comfort from bright lights
Tinted lenses will help protect your eyes against UV rays with enhanced color contrast. Choose the best color and gradient that suits your lifestyle.
- UV protection
- Custom tint dip style
- Custom tint colour darkness
Why buy from us
Excellent Service
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SmartBuyGlasses is committed to providing its customers with the highest quality of service possible. Whenever you need help choosing eyewear that's best for you, don't hesitate to reach out to our live chat support team, available to answer your queries 24/7. Feel free to experiment with several frame models, including the Ray-Ban RX4640V, until you find one that works best for you. You can even compare your frame choices with similar items such as the Ray-Ban RX5391, the Ray-Ban RX5398F Hawkeye Asian Fit, and the Ray-Ban RX5228M. The best course of action is to explore as many options as possible, so browse through our Ray Ban eyeglasses selection and try out other shapes from our range of Pilot or Round frames. SmartBuyGlasses offers an extensive selection of designer eyewear available in colors such as Silver and Burgundy, as well as many others that you can also find from our Ray Ban eyeglasses collection. Our platform also lets you search for frames based on colors when you navigate to our Shop By Color page. SmartBuyGlasses ensures that we provide only authentic frames in all our collections. We take great care to ensure the security of your investment, so we offer two-year comprehensive warranties to give you peace of mind. Browse our entire collection online today!
Shop at SmartBuyGlasses for the best deal on your eyewear and pay less for all of your favorite designer brands. You can now buy new designer brands at great prices for everyone in the family. Shop our range of glasses today for Men, Women, and Kids and get your favorite brands and styles online for the best price, guaranteed. With over ten years of experience in the industry and a worldwide presence, SmartBuyGlasses guarantees the best price across our entire range of options. We ship across the United States using the world's best couriers. Standard shipping is free, and if we don't have your chosen product in stock when you place a new order, we'll source it from our extensive network of top-quality suppliers to ensure you receive your purchase as soon as possible. In addition, you can search online now for new, high-quality eyewear, and pay a fraction of the price you may be used to paying for your general and prescription glasses. Search for popular keywords like clear glasses and mens sunglasses at SmartBuyGlasses today and get the best-value price across our entire range. Shop online now.
