Blackout November | Save big on designer eyewear from your favourite brands

Free Shipping

Free Lenses

Best Price Guarantee

100 Day Returns

Vision Care

Ask our opticians

833-666-0288

Home /
Glasses /
Ray-Ban /
Ray-Ban RX7840V 5204

Ray Ban® Official Reseller

Certified Authentic

Check Now

Note: Image shows multiple packaging styles for reference only. Your order includes only one authentic packaging set.

Ray-Ban RX7840V 5204

C$306

Oops!

The bad news is that this product has gone out of production. But the good news is that you can shop thousands more in-stock frames here!

Similar Styles

100% Secure checkout

24-hour Support

2 Years Warranty

Details
Description

Frame Details

Brand:

Ray-Ban

Manufacturer:

Luxottica Italia srl

Gender:

Unisex

Year:

2024

Frame Colour:

Sand Black

Frame Shape:

Wayfarer

Frame Style:

Full Rim

Frame Material:

PEEK Polyether Ether Ketone

Face Shape:

Heart, Oval,

Triangle

Lens Material:

Customisable

Lens Color:

Clear

Base Curve:

4.00

Prescription Details

This frame is not suitable for prescription lenses.

About Ray-Ban RX7840V 5204

Ray-Ban RX7840V in Sand Black keeps the Wayfarer line’s familiar geometry, but pares it back for everyday wear. The full-rim plastic frame reads clean and composed, with a matte, sandy-black tone that sits somewhere between charcoal and warm stone. It’s an easy unisex choice when you want definition around the eyes without anything loud, and the balanced Wayfarer silhouette tends to suit heart, oval, and triangle face shapes particularly well.

With clear demo lenses included, this pair is made to be fitted with prescription lenses. RX7840V supports a wide prescription range and is also suitable for progressive/multifocal setups, making it a practical option whether you’re building a single-vision pair or a do-it-all daily frame. There are no nose pads and no spring hinges here, just a straightforward, classic construction that keeps the look tidy from every angle.

SmartBuyGlasses supplies 100% authentic Ray-Ban eyewear with a 2-year warranty, plus free shipping on orders over C$89. You can also order these frames with lenses tailored to your prescription and needs, with RX options and add-ons available in the product details.

If you already wear glasses

Check the measurements inside your current frame for the best match.

Your glasses don’t need to match measurements exactly, use our size ranges to find the best fit.

Standard

Bridge Width

Temple Length

Lens Width

Standard

	Lens Width	Bridge Width	Temple Length
Extra-Small	Below 42 mm	Below 16 mm	Below 130 mm
Small	42-49 mm	16-18 mm	130-135 mm
Medium	50-54 mm	19-20 mm	136-145 mm
Large	55-58 mm	21-23 mm	146-150 mm
Extra-Large	Above 58 mm	Above 23 mm	Above 150 mm

* This is a general size guide reference. Depending on the style of the frame or brand you choose, some variance may occur.

If you don’t wear glasses

You only need a ruler and a mirror. All measurements are in millimeters (mm).

Frame width Measure across your face from one side of your forehead to the other, just above your eyebrows. This helps ensure the frame fits comfortably without squeezing or slipping.
Bridge Width Measure the width of your nose at the narrowest point between your eyes. A proper bridge fit prevents pressure or sliding.
Temple Length Measure from the side of your face to just behind your ear, following the natural curve of your head. This ensures the arms of the glasses sit comfortably and securely.