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Michael Adams MA643 Overview
Colors
Gunmetal
Navy / Gunmetal
Size
Lens width
Bridge
Temple
Lens height
55
16
145
—
All measurements in millimetres.
Frame details
Brand
Michael Adams
Model
MA643
Shape
Rectangle
Material
Metal (Titanium)
Rim
Semi Rimless
Hinges
Spring hinges
Lens compatibility
Friendly
Collection
Eyeglasses
Gender
Men's
About the Michael Adams MA643
The Michael Adams MA643 is a rectangle-shaped frame made from titanium metal in a semi-rimless construction. This men's frame features spring hinges and suits those who prefer a professional, understated look.
This frame measures 55-16-145: a 55mm lens width (regular fit), 16mm bridge (average for this lens width), and 145mm temples (standard length). The 55mm lens width provides a regular fit suitable for most face sizes, while the 16mm bridge sits at an average width that works for typical nose proportions. 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 MA643?
It comes in one size, 55-16-145. 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 MA643 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.
Michael Adams MA643
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