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Ray-Ban RB5451F Overview
Colors
2000 Black
2001 Transparent
2012 Havana
8486 Havana & Blue
8487 Havana & Green
8488 Havana & Red
Size
Lens width
Bridge
Temple
Lens height
50
20
145
41
All measurements in millimetres.
Frame details
Brand
Ray-Ban
Model
RB5451F
Shape
Square
Material
Acetate
Rim
Full Rim
Lens compatibility
Friendly
Collection
Eyeglasses
Gender
Unisex
About the Ray-Ban RB5451F
The Ray-Ban RB5451F is a square-shaped frame made from acetate in a full-rim construction. This unisex style works for those who prefer defined angles and a structured look.
Available in size 50-20-145 with a lens height of 41mm. The 50mm lens width falls on the narrow side of regular, while the 20mm bridge is wide for this lens width, meaning the frame sits further from your face than typical 50mm frames. To compare with glasses you own, check the numbers printed on the inside of the temple.
Order the frame on its own or add prescription lenses made in our U.S. lab: single vision, OmniLux® NAL® lenses or progressives, and prescription sunglasses with Transitions®, tinted or polarized lenses. Free U.S. shipping on every order with prescription lenses. Ray-Ban case included; one-year warranty against manufacturer's defects.
Frequently asked questions
Which size is the RB5451F?
It comes in one size, 50-20-145. If the first number on the temple of your current glasses is 48–52 mm, it will fit you in a similar way.
Is the RB5451F good for progressive lenses?
The lens height is 41 mm. That is deep, so there is plenty of room for progressive, OmniLux® NAL® and iLux™ lenses.
What is the difference between RB5451F and RX5451F?
Nothing in the frame. One is the engraved code and the other is Luxottica's catalogue code for the prescription version. We list both so it matches your optician's paperwork.
If you already own a pair of glasses, you'll find numbers engraved on the inside of the eyewear temple. These numbers indicate the following:
LENSWIDTH (A)—
BRIDGEWIDTH (DBL)—
TEMPLELENGTH—
LENSHEIGHT (B)—
The first number is the lens width followed by the bridge width. The third number represents the temple length, or the measurement of the arms of your frame. In some cases there may be a fourth number that indicates the lens height. Measurements in mm.
Ray-Ban RB5451F
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