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CAT CPO 3501 Overview
Colors
Matte Black
Matte Dark Blue
Matte Gunmetal
Matte Olive
Size
Lens width
Bridge
Temple
Lens height
55
16
140
—
All measurements in millimetres.
Frame details
Brand
CAT
Model
3501
Shape
Rectangle
Rim
Full Rim
Hinges
Regular
Collection
Eyeglasses
Gender
Men's
About the CAT 3501
The CAT 3501 is a men's rectangle frame with a full rim design and regular hinges. The rectangular shape works well for those with round or oval face shapes, providing balanced proportions.
This frame measures 55mm lens width, 16mm bridge, and 140mm temple length. The 55mm lens width provides a regular fit, while the 16mm bridge is average for this lens width. To compare with your current glasses, 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 3501?
It comes in one size, 55-16-140. If the first number on the temple of your current glasses is 53–57 mm, it will fit you in a similar way.
Is the 3501 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 3501 come in?
It is offered in 4 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 3501
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