Airlock Caliber 204

$214.95 ~~$350.00~~ 39% off

Choose a Color:

Selected color: 710 Gold

Choose a Size:

Selected size: M — 51-18-145 B 44

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Airlock Caliber 204 Overview

Colors

710 Gold

Size

Lens width	Bridge	Temple	Lens height
51	18	145	44

All measurements in millimetres.

Frame details

Brand	Airlock
Model	204
Shape	Round
Material	Metal (Titanium)
Rim	Rimless
Hinges	Regular
Lens compatibility	Friendly
Collection	Eyeglasses
Gender	Unisex

About the Airlock 204

The Airlock 204 features a round shape in a rimless titanium construction. This lightweight metal frame works well for those who prefer minimal eyewear with a classic round silhouette.

Available in 51-18-145 sizing with a 44mm lens height. The 51mm lens width falls on the narrow side of regular, while the 18mm bridge is average for this lens size and the 145mm temples are standard length. To compare with glasses you already own, check the three numbers printed on the inside of your 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 204?

It comes in one size, 51-18-145. If the first number on the temple of your current glasses is 49–53 mm, it will fit you in a similar way.

Is the 204 good for progressive lenses?

The lens height is 44 mm. That is deep, so there is plenty of room for progressive, OmniLux® NAL® and iLux™ lenses.

What colors does the 204 come in?

The product page shows the colors available now.

Similar frames

See all Airlock eyeglasses

Prescription lens options for the Airlock Caliber 204

OmniLux® NAL® – next-gen no-line multifocal lenses, exclusive to BestNewGlasses.com.
Single vision – one prescription across the whole lens, for distance or reading.
Progressive – a smooth change from distance to reading with no visible line.
iLux™ – adaptive multifocal lenses powered by NAL® technology, ordered like a progressive.
Blue light blocking – filters part of the blue light from screens.
Prescription sunglasses – Transitions®, tinted or polarized lenses.