DCHANGE Interchangeable Lenses
A system designed for outdoor sports enthusiasts who want consistently accurate vision: switch the lens according to light and weather conditions, and maintain comfort and protection throughout the entire activity without having to carry multiple pairs of glasses.
Why choose sunglasses with interchangeable lenses
During a sports session, light can change in just a few minutes: bright sun, sudden clouds, forest sections, fog, rain, or a return at sunset. With interchangeable lenses, you can quickly adapt your vision to the environment while maintaining terrain readability, comfort, and safety.
Materials, precision, and comfort during lens changes
Made of polycarbonate, scratch-resistant, decentered, and optically perfect, the interchangeable lenses can be quickly replaced on the frame as weather conditions change.
Changing the lenses is a simple and fast operation, also thanks to the special ultralight material used for the frames: TR90 Ultralight.
What this means in practice: polycarbonate offers excellent impact resistance for sports use; the “decentered” construction and optical correction help maintain natural vision, reducing distortion and eye strain when you move at high intensity. The TR90 Ultralight frame is designed to withstand the micro-twists involved in lens changes and remain comfortable even during extended use.
Technical tip for the best performance
With an interchangeable system, every lens swap is also a “vision reset”: if you keep the lenses clean and dry, you reduce the risk of smudges and fogging and make the most of their optical precision. A stable fit also makes lens changes faster and safer, because the frame stays steady while you attach or remove the lens.
Standard kit: 3 lenses, 3 uses
Each pair of glasses with interchangeable lenses includes one pair of Smoke Category 3 lenses, one pair of Orange Category 2 lenses, and one pair of Clear Category 1 lenses.
The idea is simple: start with the lens best suited to the environment and always have an alternative ready when the weather changes. This way, you do not just “endure” the conditions: you adjust protection and trail readability with one practical gesture.
- Smoke Cat. 3: ideal when brightness is high.
- Orange Cat. 2: useful for softer and variable light.
- Clear Cat. 1: for rain, dusk, or low-light conditions.
Lens features (technical text)
Features: » Smoke Lens: Category 3, guarantees UV protection. It performs at its best in sunny weather and bright light conditions.
» Orange Lens: Category 2, guarantees UV protection. It performs at its best in cloudy weather or low-light conditions. » Clear Lens: Category 1, also guarantees UV protection. It performs at its best in rain or very low-light conditions.
To make your choice immediate, below you will find a practical guide, fully consistent with the three lenses included, with quick and field-ready usage tips.
How to choose the right lens (the easy way)
When light changes, it is not just a matter of “dark or bright”: terrain perception changes, the speed at which you focus on obstacles changes, and eye comfort after many minutes of exposure changes as well. With interchangeable lenses, you can set up the most effective lens before you start and quickly replace it when conditions and timing change.
Smoke Category 3
Choose it when brightness is intense: it helps manage glare and maintain relaxed, sharp vision. It is the ultimate “sun lens” when you are in open areas and the light stays strong for most of the activity.
Orange Category 2
Perfect for overcast skies, variable light, or frequent transitions between sun and shade. It is the balanced choice when you want protection without making the environment too dark: useful on unstable days or routes with alternating exposure.
Clear Category 1
Designed for rain and low-light conditions: it maintains natural vision and helps you preserve detail when light is truly limited (dusk, grey days, late returns). It is also a valuable lens when you want a physical barrier without filtering too much light.
Lens change: fast, clean, safe
Changing the lens is simple, but doing it correctly helps preserve the lens over time and maintain the highest visual quality. Here is a practical procedure, perfect even when you are outdoors.
If possible, wipe your fingers and the lens with a microfiber cloth: this reduces the risk of micro-scratches and fingerprints.
Hold the glasses steadily and manage the lens from the attachment points: less contact with the optical area means more control.
Insert the lens following the natural alignment of the frame: TR90 Ultralight helps make the process smooth and quick.
Make sure the lens is perfectly seated and give it a quick final clean for crystal-clear vision.
Tip for use during activity
If you need to change lenses during your activity, do it in a safe and stable spot, away from strong wind, and keep the spare lens in a case or microfiber cloth so dust and grit do not end up on the optical surface.
Cleaning and maintenance to preserve optical performance
With interchangeable lenses, maintenance is part of performance: a clean lens means sharper vision, fewer smudges, and more stable vision over time. Small precautions prevent scratches and preserve the scratch-resistant treatment.
- Rinse before wiping: remove dust or sand with water, preferably lukewarm, to avoid micro-scratches.
- Dry with microfiber: avoid paper, tissues, or rough fabrics that can mark the lens.
- Store lenses separately: use a case or dedicated pockets so they do not rub against each other.
- During lens changes: place lenses on clean surfaces and never in contact with gravel, dirt, or asphalt.
FAQ: common questions about interchangeable lenses
Quick and useful answers to get the most out of the DCHANGE system on every outing.
When is it worth changing lenses?
When you notice that the light is tiring your eyes because it is too strong or, on the contrary, when you lose detail because the lens is too dark for the actual brightness. In practice: change lenses when the weather changes, the time of day changes, such as sunset, or the environment changes, such as forest, ridge, or city.
Why does condensation or fogging sometimes appear?
Humidity plus heat plus poor ventilation can create condensation. A well-positioned frame and a clean, dry lens help a lot: during breaks, dry the lens with microfiber and, if needed, improve airflow by slightly adjusting how the glasses sit on your face.
How do I avoid scratches during lens changes?
Change lenses with clean fingers, avoid placing the optical surface on rough surfaces, and store the lens immediately in a case or microfiber cloth. If there is dust, rinse before drying.
Which lens should I use in rain or very low light?
In these situations, the Clear Category 1 lens is the most suitable choice: it maintains natural vision and helps preserve detail when light is minimal, while continuing to shield the eyes from external elements.
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