GOLF
2026.07.09
From golf to driving! The scenery changes with “light-sensitive” photochromic sunglasses
I wanted to enjoy summer leisure and sports more actively. Just when I was thinking that, I found some amazing sunglasses. Apparently, they use lens technology developed by the U.S. military. This is exciting!
Let's go all out and be active at any time
Born from a U.S. Army development project, the “RS StyleFree Sunglasses RS-S5503NXPH” uses special lens technology. One reason I was drawn to it is that it comes with a light-changing feature that automatically adjusts the lens color from light green to dark gray according to the surrounding brightness and UV levels. There’s no hassle of switching sunglasses according to the situation, and it always keeps the optimal visibility.
Just changing visibility should make outdoor activities surprisingly comfortable. Let’s take a look at the functions and details of these sunglasses and their lenses.
The overwhelming toughness and reliability born from a U.S. Army development project
The biggest topic of these sunglasses is that they utilize "NXT lens technology," which was developed from a U.S. Army project. Because the technology was created with tough environments in mind, its reliability and performance are assured. Thanks to this excellent technology, the lenses automatically adjust to ambient brightness, allowing you to see natural green landscapes remarkably clearly while maintaining their natural hues.
When driving a car for a long trip, simply putting these on can reduce the strain on your eyes. Not only do they block glare, but they are also sure to provide an unprecedented sense of security.
Automatically adjusting to the situation, the self-tinting lenses keep optimal visibility at all times
What shines in sports scenes is the "photochromic lenses" that automatically change color according to surrounding brightness and UV levels. They transition from light green to dark gray automatically, eliminating the hassle of having to switch to a different pair depending on the time of day or weather.
Whether the sunlight suddenly intensifies or conversely becomes overcast, they are always controlled to the most suitable tint for the location. Even the moment you step outside from a moving car, they integrate seamlessly and naturally, making them incredibly user-friendly. Just having this one pair significantly reduces the strain on your eyes throughout the day.
By firmly feeling the natural hues, the enjoyment of golf and leisure expands exponentially
As shown in the photo, the green scenery appears sharper while maintaining its natural hues. During a golf game, you can clearly see the condition of the grass and the course ahead, and in leisure activities in nature, you will be able to fully enjoy the beauty of the scenery without missing anything.
Despite possessing such reliable capabilities, the design seamlessly blends with any coordination. With the strong sunlight season approaching, why not take this special pair of sunglasses and venture out to create memories in new places?
Product Name / RS StyleFree Sunglasses RS-S5503NXPH
Price / From 17,500 yen
Material / Frame: Plastic (painted), Lens: Plastic (coated) NXT photochromic lens
Color / Black, Black Matte
⚫︎ Tri-Angle
Price / From 17,500 yen
Material / Frame: Plastic (painted), Lens: Plastic (coated) NXT photochromic lens
Color / Black, Black Matte
⚫︎ Tri-Angle















![[Interview] Bongo Brownie ✕ VAN LIVING What is the concept of living space that can be enjoyed with simple DIY?](https://cdn.clipkit.co/tenants/1046/articles/images/000/029/348/large/1669c7fe-4dba-4cc5-b0a3-7defa56bc0c0.jpg?1774904732)





FASHION
OUTDOOR
WATCH
CAR & BIKE
SNAP
DINING
LIFE
GADGET
GOLF