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Airlock Brace 201 Overview
Colors
Gunmetal
Size
Lens width
Bridge
Temple
Lens height
52
18
145
—
All measurements in millimetres.
Frame details
Brand
Airlock
Model
201
Rim
Rimless
Hinges
Regular
Collection
Eyeglasses
Gender
Men's
About the Airlock 201
The Airlock 201 is a rimless frame designed for men. The rimless construction means the lenses are mounted without a surrounding frame, creating a minimal appearance. Regular hinges connect the temples to the front.
This frame measures 52-18-145: a 52mm lens width, 18mm bridge, and 145mm temples. The 52mm lens width falls on the narrow side of regular, while the 18mm bridge is average for this lens width. To compare with your current glasses, check the numbers printed on the inside of the temple—if your lens width is close to 52mm, 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.
Frequently asked questions
Which size is the 201?
It comes in one size, 52-18-145. 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 201 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.
Love the Airlock Brace. Super lightweight and almost invisible on my face. The OmniLux lenses are crystal clear with no distortion. Best glasses I’ve had in years.
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.
Airlock Brace 201
Love the Airlock Brace. Super lightweight and almost invisible on my face. The OmniLux lenses are crystal clear with no distortion. Best glasses I’ve had in years.