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O'Neill 4538 Overview
Colors
Matte Black / Grey Horn
Matte Gunmetal / Green
Matte Navy / Blue Horn
Size
Lens width
Bridge
Temple
Lens height
51
17
135
—
All measurements in millimetres.
Frame details
Brand
O'Neill
Model
O'NEILL-ONO-4538
Shape
Rectangle
Rim
Full Rim
Hinges
Spring hinges
Collection
Eyeglasses
Gender
Women's
About the O'NEILL-ONO-4538
The O'NEILL-ONO-4538 is a full rim rectangle frame designed for women. The spring hinges allow the temples to flex outward for a more forgiving fit.
This frame comes in one size: 51-17-135mm (lens width-bridge-temple). The 51mm lens width is on the narrow side of regular, and the 17mm bridge is average for this lens width. If your current glasses have similar lens and bridge measurements but longer temples, these 135mm temples will sit shorter on your ears.
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.
Frequently asked questions
Which size is the O'NEILL-ONO-4538?
It comes in one size, 51-17-135. If the first number on the temple of your current glasses is 49–53 mm, it will fit you in a similar way.
Is the O'NEILL-ONO-4538 good for progressive lenses?
Yes. Progressive, OmniLux® NAL® and iLux™ lenses can be made in this frame. If you would like us to confirm the fit for your prescription, contact us before you order.
What are spring hinges?
A small spring in the hinge lets the temple flex outward slightly, which reduces pressure at the sides of your head and helps the frame last.
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.
O'Neill 4538
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