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- 1. Free Shipping for orders above $99
- 2. This product is not in stock. It will be sourced from our suppliers within 5-11 Working Days.
- 3. For orders with prescription lenses please expect an additional 3-7 Working Days before shipping.
Earn $4.18 rewards
- 1. Purchase this product and you automatically join our Rewards program.
- 2. Four weeks after this product is shipped $4.18 goes into your rewards account.
- 3. You can use this reward money for your next purchase.
- 4. Rewards can be used on cart page, it cannot exceed 20% of the order's total value.
Frame Details
- General purpose sunglasses
- High protection against sunglare
- Good UV protection
- Not suitable for driving in twilight or at night
- Not for direct observation of the sun
- Not for protection against artificial light sources, e.g. solaria
- Not for use as eye protection against mechanical impact hazards
Prescription Details
Details
About Ray-Ban RB4640 601/31
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 colour contrast. Choose the best colour and gradient that suits your lifestyle.
- UV protection
- Custom tint dip style
- Custom tint colour darkness
Why buy from us
Excellent Service
Our mission at Vision Direct is to provide the best eyewear at the lowest possible prices. Our Ray-Ban RB4640 is a frame choice in our Ray Ban collection, available for purchase at our online store. With so many options, you can easily find Wayfarer styles in Black at Vision Direct. As we house a range of other Full Rim Plastic eyewear options on our site, you can easily find what you are looking for. Established by a group of eyewear-loving experts, Vision Direct is your go-to online optical retailer with physical shops in select markets all over the world. While we are dedicated to bringing you the best products and top-of-the-line customer service, we also care about creating a social impact through our brand. This is why we have donated over $1,000,000 retail value worth of eyewear to communities that need them. Additionally, Vision Direct has access to a large network of suppliers, making it possible to carry the widest selection of designer labels. Within our selection of glasses, you are sure to find a pair that suits your needs and preferences. We demonstrate our commitment to offering the best prices by offering a price-match guarantee. For any item marked with the 'Best Price Guarantee', we can price-match a similar item being offered for less elsewhere. If you come across a pair of authentic specs at a lower price point, kindly inform us within fourteen days of your purchase, and we'll adjust the rate accordingly to make a price match.
Search the Vision Direct online range for more stunning designs from our selection of Ray Ban sunglasses. Our live chat support team is always on hand to assist you with choosing the right eyewear. Furthermore, all of our products, including the Ray-Ban RB4640, can be returned or exchanged for a refund within 100 days of shipment, so you never have to feel pressured when buying from us. Eyewear styles like the Ray-Ban RB4179M, the Ray-Ban RB3669, and the Ray-Ban RB4374 Polarized are great examples of the other authentic options we have for you to consider if you're also shopping for a friend or a family member. At Vision Direct, we offer all kinds of options for frames, so that anyone can purchase something that fits their preferences. Buy your new glasses from any of our other designers and collections. Breathe new life into your look and experiment with colours, but if you already know what kind of colour you're looking for - something that really brings out the intensity of your eyes, perhaps - then navigate to our Shop By Colour page. Compare styles and colours quickly, clearly, and easily online with Vision Direct, including Aviator and Oversized shapes, today.
Vision Direct offers a broad range of premium eyewear for Men, Women, and Kids of all ages. Our online store lets you shop for the entire family from the comfort of your home. Moreover, our extensive supply network enables us to provide virtually unlimited frame choices from industry-leading brands. Take a look at our complete product line and place an order today. Vision Direct accepts orders within and outside of Australia. Depending on your location and the shipping type you choose, you can select from the reliable delivery couriers we have. Just take note that some orders will have a longer processing time as prescription lenses and other upgrades must be added. If you are looking for options related to your search for versace sunglasses or even blue light glasses, we can also assist you in finding suitable eyewear at the best prices. Explore our website and place an order.
