Ray-Ban RX3648V Pilot Eyeglasses
On orders over Dhs 500
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
- ShapePilot
- Size54 mm
The Ray-Ban RX3648V is a pilot eyeglass frame. It comes with demo lenses, so you can add single-vision, progressive, reading or non-prescription lenses when you order. It often suits square, heart and oblong face shapes. Available in 2 colourways: 2500 and 2946.
Frame
- Model code
- RX3648V
- Brand
- Ray-Ban
- Frame shape
- Pilot
Lenses
- Lens colour
- Polarised
- Photochromic
Colour & size
- Frame colour
- Colour code
- 2500
- Size
- 54 mm lens
- Size band
Fit & size
Printed inside the temple as
Fit
Size band , as graded by Ray-Ban
Estimated from the lens width
- Often suits
- Square, heart and oblong face shapes
Compare with your current glasses
Enter the numbers printed inside the arm of a pair that fits you well.
Delivery & pickup
- Lens craftingPrescription and custom lenses take 1–3 working days to make before dispatch.
- Free UAE deliveryAll emirates, 1–2 working days after dispatch — usually 2–5 working days in total.
- 4-hour expressNot available on orders with prescription or custom lenses.
- 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.
- Made-to-order lensesFrames ordered with prescription or custom lenses are final sale.
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.
Who makes Ray-Ban eyewear?
Ray-Ban is owned and manufactured by EssilorLuxottica, which acquired the brand from Bausch & Lomb in 1999. It is a house brand rather than a licensed one, so frames are designed and produced in-house.
Which Ray-Ban model should I start with?
The three originals cover most faces. Aviator is a metal pilot with adjustable pads, so it fits a wide range of nose bridges. Wayfarer is a flat-top acetate that suits rounder faces. Clubmaster is a browline that adds a horizontal line across the brow.
Are Ray-Ban frames at OptiVision authentic?
Yes. Every Ray-Ban frame we sell is sourced through authorised supply and arrives with its case, cloth and manufacturer documentation. All frames carry a one-year warranty against manufacturing defects.
Can Ray-Ban sunglasses be made with prescription lenses?
Most Ray-Ban sun models can be glazed to prescription, and Ray-Ban also produces a dedicated optical range. Wrapped and strongly curved frames have limits on the prescription range they can take — our opticians will confirm before ordering.
What is the difference between Ray-Ban and Ray-Ban Meta?
Ray-Ban Meta is a separate smart-eyewear line built with Meta, launched in 2023 on the Wayfarer, Headliner and Skyler shapes. The frames and lenses are Ray-Ban; the camera, audio and assistant software are Meta's.
Where are Ray-Ban frames made?
Ray-Ban production sits within EssilorLuxottica's own manufacturing. Country of manufacture is printed inside the temple of each frame and varies by model.
