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Airlock Caliber 201 Overview
Colors
Sand
Size
Lens width
Bridge
Temple
Lens height
53
18
145
37
All measurements in millimetres.
Frame details
Brand
Airlock
Model
201
Shape
Rectangle
Material
Metal (Titanium)
Rim
Rimless
Hinges
Regular
Lens compatibility
Friendly
Collection
Eyeglasses
Gender
Men's
About the Airlock 201
The Airlock 201 is a rectangular rimless frame made from titanium metal. The minimalist rimless design and rectangular shape suit men seeking an understated, lightweight option.
This frame comes in one size: 53-18-145, with a lens height of 37mm. The 53mm lens width provides a regular fit, while the 18mm bridge is average for this lens width. To compare with glasses you already own, check the three 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 201?
It comes in one size, 53-18-145. If the first number on the temple of your current glasses is 51–55 mm, it will fit you in a similar way.
Is the 201 good for progressive lenses?
The lens height is 37 mm. That works with progressive, OmniLux® NAL® and iLux™ lenses.
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 Caliber 201
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