Ray-Ban RB4470CH Rectangle Sunglasses
On orders over Dhs 500
Offer ends in
Polarized
Filters the glare that bounces off water, wet roads and windscreens, so surfaces look clearer in bright sun. Some phone and car dashboard screens can look dark through it at certain angles.
Rimless, PEEK, and polarised on every one of the four — a rectangle 59mm wide and 43mm deep on a 16mm bridge. Base 6 with adjustable pads. Against its irregular sibling the difference is the lens cut: this one squares off rather than curving, which reads sharper in profile. Sand finishes in black, brown and dark blue.
Most of our frames are “one size,” designed to fit a wide range of faces. A few styles come in multiple sizes. Use your current glasses as the best reference, or follow the quick steps below.
1) How to read frame size (on your glasses)
Look inside the temple (arm). You’ll see numbers like: 52□18–140
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52 = Lens width (mm)
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18 = Bridge width (mm)
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140 = Temple length (mm)
Match these to the new frame for the most reliable fit.
2) Quick fit by face width (no glasses handy?)
Use a ruler (millimeters) across your face at the pupils, or try the “credit-card test” (a card is ~54 mm wide).
| Face width | Typical lens width | Typical bridge | Temple length |
|---|---|---|---|
| Narrow | 48–51 mm | 15–18 mm | 135–140 mm |
| Medium | 52–54 mm | 16–19 mm | 140–145 mm |
| Wide | 55–57 mm | 17–21 mm | 145–150 mm |
Tip: Sunglasses often run 1–2 mm larger than optical frames for a comfortable, slightly looser fit.
3) One-size frames—how to choose
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Compare the listed size to your current frame stamp (e.g., if you wear 52□18–140, look for something close: 51–53 lens, 17–19 bridge, 140–145 temple).
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If between sizes, pick slightly larger for sunglasses and closer match for optical.
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Small adjustments (nose pads, temple bend) by an optician can fine-tune the fit.
4) What each number changes
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Lens width: overall frame width/coverage.
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Bridge: comfort on the nose; higher bridge = more space.
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Temple length: behind-ear comfort; longer temples for larger heads or if temples feel tight/short.
5) Common size examples
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Optical (unisex): 50–54 / 17–19 / 140–145
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Sunglasses (unisex): 52–56 / 16–20 / 140–150
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Smaller faces: start at lens width 48–50
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Larger faces: look at 55–57
6) Still unsure?
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Match your current frame numbers first.
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Check our product photos on model notes (if available).
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You can message us your current size (e.g., 52□18–140) and preferred fit (snug/standard/relaxed)—we’ll suggest options.
Ray-Ban
Aviation optics turned archive
Ray-Ban began in 1937 as aviation eyewear engineered by Bausch & Lomb for US Army Air Corps pilots. Its catalogue is still built on archive shapes rather than seasonal designs — Aviator, Wayfarer, Clubmaster and Round are all in continuous production.
Est. 1937
Product details
- ShapeRectangle
- RimRimless
- MaterialPEEK
- Size59□16
The Ray-Ban RB4470CH is a rimless rectangle sunglass for men and women, with a peek front, peek temples and polycarbonate lenses. It has an adjustable nosepads fit and often suits oval, round and heart face shapes. Available in 4 colourways: Sand Black / Polarised S Green, Sand Black / Polarized Green, Sand Brown / Polarised S Bronze and Sand Dark Blue / Grey Gradient Polarised+.
Rimless, PEEK, and polarised on every one of the four — a rectangle 59mm wide and 43mm deep on a 16mm bridge. Base 6 with adjustable pads. Against its irregular sibling the difference is the lens cut: this one squares off rather than curving, which reads sharper in profile. Sand finishes in black, brown and dark blue.
Frame
- Model code
- RB4470CH
- Brand
- Ray-Ban
- Designed for
- Unisex
- Frame shape
- Rectangle
- Rim type
- Rimless
- Frame material
- PEEK
- Temple material
- PEEK
Lenses
- Lens material
- Polycarbonate
- Lens treatment
- Gradient, Polarized
- Lens colour
- Polarised S Green
- Polarised
- Yes
- Photochromic
- Lens curve
- Base 6
Colour & size
- Frame colour
- Sand Black
- Colour code
- 601S/2
- Size
- 59□16 145 mm
- Size band
- L
Fit & size
Printed inside the temple as 59□16 145
Fit
Size band L, as graded by Ray-Ban
- Bridge
- Adjustable Nosepads
- Often suits
- Oval, round and heart face shapes
Compare with your current glasses
Enter the numbers printed inside the arm of a pair that fits you well.
Delivery & pickup
- 4-hour expressDubai only, on orders placed before 5 pm, Monday to Friday.
- Free UAE deliveryAll emirates, 1–2 working days.
- Collect in storeFrom Dubai Festival City, Ibn Battuta Mall, Outlet Mall and Festival Plaza. Find a branch
Returns & exchanges
- 7-day returnsUnworn, in the original packaging, with the OptiVision tag still attached.
- 14-day exchangesSame conditions — swap at any of our branches.
Warranty & what's included
- 1-year warrantyManufacturer warranty against manufacturing defects. Keep the warranty card from the box.
- Lifetime aftercareFree, unlimited cleaning and adjustments at any of our branches.
In the box
- Original packaging
- Hard case or soft pouch
- Cleaning cloth
- Warranty card
Contents can vary slightly by brand.
Payment options
- CardsCredit and debit cards, processed by Network International.
- WalletsApple Pay, Google Pay and Samsung Pay.
- TabbySplit into 4 interest-free payments.
- Cash on deliveryPay when your order arrives.
