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CAT CPO 3511 Overview
Colors
Gloss Black
Gloss Grey Fade
Gloss Tortoise
Size
Lens width
Bridge
Temple
Lens height
54
16
145
—
All measurements in millimetres.
Frame details
Brand
CAT
Model
CPO3511
Shape
Rectangle
Rim
Full Rim
Hinges
Regular
Collection
Eyeglasses
Gender
Men's
About the CAT CPO3511
The CAT CPO3511 is a full rim rectangular frame designed for men. The rectangle shape and regular hinges provide a straightforward, structured look that suits angular and oval face shapes.
This frame measures 54-16-145: the lens width is 54mm (a regular fit), the bridge is 16mm (average for this lens width), and the temples are 145mm (standard length). The 54mm lens width offers a medium coverage suitable for most face sizes, while the 16mm bridge sits at a typical distance on the nose. To compare with glasses you already own, check the numbers printed on the inside of the temple arm.
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 CPO3511?
It comes in one size, 54-16-145. If the first number on the temple of your current glasses is 52–56 mm, it will fit you in a similar way.
Is the CPO3511 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 colors does the CPO3511 come in?
It is offered in 3 colors; the product page shows which are available now.
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.
CAT CPO 3511
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