We offer free basic 1.5 index lenses on most prescription eyeglasses. We provide opportunities to upgrade and add features during checkout. We make shopping online for your glasses simple, efficient and safe
.
Best Price Guarantee
If you find a lower price online within 14 days of purchase, we will BEAT IT by GBP2!!
We have qualified dispensing opticians available to answer your questions and help you choose lenses and frames. Click here to get in touch with one of our dispensing opticians.
Wide forehead and cheekbones, tapering towards the chin.
Oval face shape:
Cheekbones are slightly wider than the chin and forehead.
Round face shape:
Face of equal width and length, with soft curved lines.
Lens Material:
Customisable
Lens Color:
Clear
Base Curve:
4.00
Prescription Details
Lens Compatibility:
Types of lenses which can be added to this frame choice.
Progressive, Reading, Distance, Fashion, Computer
Prescription Range:
This frame is suitable if your sphere (SPH) and cylinder (CYL) values fall within this range.
SPH: -5.00 to +4.25
CYL: -6.00 to +6.00
Progressive Compatibility:
Progressive lenses are a type of multifocal lens, with three different prescriptions in each lens. They give you clear, seamless vision at near, intermediate, and far distances. Some frames are not suited to progressive lenses.
No
Yes
Not Recommended
PD Range:
Pupillary distance (PD) is the distance between the centers of your pupils. This is a vital measurement needed for us to prepare your prescription eyewear accurately. The average adult’s PD is 54 to 74 mm; for kids it's 43 to 58 mm.
62.00 to 86.00 mm
Details
Acetate: Acetate is hypoallergenic and lightweight.
This season, the Ray-Ban RX5431 Raimond glasses are a fashionable favourite from the Ray-Ban eyeglasses collection. For optimal clarity in vision, we offer professional prescription RX lens to match your Transparent Pattern Fantasy Violet/Red frames made from Acetate . With our authenticity guarantee and 24-month warranty, ordering RX5431 Raimond with SmartBuyGlasses is hassle-free and includes free delivery. Discover over 180 designer eyewear brands and more than 80,000 eyeglasses at SmartBuyGlasses ! Plus, enjoy free shipping, free 1.5 lenses for Ray-Ban , 2-year warranty, and the best price guarantee when you shop with us.
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.
131 mm
40 mm
54 mm
18 mm
Bridge Width
Temple Length
Lens Width
140 mm
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 widthMeasure 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 WidthMeasure the width of your nose at the narrowest point between your eyes.A proper bridge fit prevents pressure or sliding.
Temple LengthMeasure 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.
100-Day FREE ReturnsReturn within 100 days if the fit isn’t perfect.Learn more
Verify Authenticity
Authenticity measures vary from brand to brand, including QR codes, certificates, and specific application of branding. What you see above is what this brand includes with their packaging to prove that the product is genuine.
UNABLE TO ACCESS THE CAMERA
Please allow access to the camera and make sure that the camera is not already in use
Try on glasses with a face picture
IMPROVE FIT
To guarantee a try-on with a perfect size please choose:
