Product features
CHALLENGER
An edgy design that raise the wearer's mind.High frame rigidity creates a sturdy fit.
High-spec features that can be used in various sports scenes. This is a long seller model with the features of real sports eyewear.
LENS TECH
PHOTOCHROMIC
In places with low UV rays, the lenses remain clear to support a clear visibility. When UV rays increase, the lens color changes to smoke, preserving the natural tone of the lens and protecting the eyes in fine weather conditions. Photochromic lenses are ideal for bicycle commuting and trips where you don't want to increase your belongings.
*The lens color does not change inside a car with UV-cut window glasses.
The darkness of the lens color will change depending on conditions such as the amount of UV rays and temperature.
*The darkness of the lens color will gradually become less changeable as it deteriorates with years.
PETROID LENS
These lenses are made using advanced molding technology from polycarbonate resin, which is also used in bulletproof equipment and aircraft canopies, and are extremely transparent, impact-resistant, heat-resistant, and flame-retardant.
UV CUT LENS
All SWANS sunglasses lenses, regardless of lens color, block over 99.9% of ultraviolet (UV) rays. In addition, UV absorbers are incorporated into the lenses themselves, so performance does not deteriorate over time.
FRAME TECH
Replaceable lens
Lenses can be easily replaced by opening and closing the parts on the side of the frame. It locks when worn, making it resistant to impact.
Adjustable temple
By bending the temple ends inward, you can make fine adjustments to match the shape of your head.
Adjustable nose pad
Adjustable to fit the wearer's nose shape.
Made of rubber material that does not slip easily even when sweating.
Specs
| Frame color | Matte clear smoke x Black x Black |
|---|---|
| Lens color | 0066/Photochromic Clear to Smoke |
| Visible light transmittance | 88%-17% (depending on the amount of ultraviolet rays) |
| UV protection | Over 99.9％ |
| Lens technology | Photochromic lens, PETROID LENS |
| Curve | 8curve |
| Size | H: 46mm / W: 147mm |
| Weight | 32g |
| Frame features | Lens replacement function, Adjustable temple, Adjustable nose pad |
| Material | Frame material: Nylon, Lens material: Polycarbonate |
| Accessories | Semi hard case |
| Country of Origin | Japan |
