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Ray-Ban RB8778D Overview
Colors
1002 Silver
1244 Black
1245 Copper
1250 Black on Gold
1251 Pale Gold
1254 Brown
Size
Lens width
Bridge
Temple
Lens height
52
19
145
47
All measurements in millimetres.
Frame details
Brand
Ray-Ban
Model
RB8778D
Shape
Square
Material
Titanium
Rim
Full Rim
Lens compatibility
Friendly
Collection
Eyeglasses
Gender
Unisex
About the Ray-Ban RB8778D
The Ray-Ban RB8778D is a square-shaped frame made from titanium with a full rim construction. This unisex frame works for wearers who prefer the clean lines of a square shape and the light weight of titanium.
This frame comes in one size: 52-19-145, with a lens height of 47mm. The 52mm lens width falls on the narrow side of regular, and the 19mm bridge is average for this lens width. If your current glasses have a lens width of 50-54mm, this frame will fit similarly.
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 RB8778D?
It comes in one size, 52-19-145. If the first number on the temple of your current glasses is 50–54 mm, it will fit you in a similar way.
Is the RB8778D good for progressive lenses?
The lens height is 47 mm. That is deep, so there is plenty of room for progressive, OmniLux® NAL® and iLux™ lenses.
What is the difference between RB8778D and RX8778D?
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 RB8778D
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