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Manually adjustable light control with multiple settings from ND2 to ND400; polarized lenses filter out glare; UV400 provides comprehensive UV protection. Flexible stainless steel frame with a classic round design—perfect for driving, fishing, outdoor activities, and everyday wear.
Wear the filter on your face—you control the light.
These aren’t just ordinary sunglasses—they’re a wearable ND filter that lets you manually adjust the light. Inspired by camera lens apertures, they blend industrial mechanical aesthetics with a retro round frame design. Gently rotate the frame to transition light from blinding to soft—it’s all in your hands.
Core Features
🔄 Rotate to Adjust Light · Multi-Level Precision Control
Seamlessly switch between ND2 and ND400—from the morning mist to the midday glare, and from indoors to outdoors—without changing lenses or repeatedly taking them on and off. Twist once to darken, twist again to brighten.
🛡️ Polarized + UV400 · Dual Eye Protection
Polarized lenses effectively eliminate glaring reflections from water, roads, and car windows. Combined with a UV400 protective coating, they block 100% of UVA and UVB rays. Your eyes won’t feel strained, tired, or make you squint even in bright light.
💪 Flexible Stainless Steel · Lightweight and Comfortable
The frame is made of flexible stainless steel, making it resistant to breakage and deformation. Weighing just 40.7g, the glasses stay securely in place without pressing on your ears or slipping off your nose, even during extended wear. The classic round frame design is versatile and flatters any face shape.
🌍 One Pair for All Occasions · Suitable for Any Scenario
Brighten the lenses when driving into a tunnel and dim them when exiting; filter out water surface reflections while fishing for a clearer view of your float; no matter how bright the sun is during outdoor hikes, the glare won’t be blinding; you can even take them off and use them as a photo filter for your phone. Day or night, indoors or outdoors—one pair does it all.
Product Specifications
Specifications: Dimensions
Frame Material: Stainless Steel
Frame Style: Classic Round
Product Weight: 40.7g
Total Width: 138 mm
Bridge Width: 20 mm
Lens Width: 43 mm
Temple Length: 144 mm
Light-Adjustment Range: ND2 – ND400 (multi-step adjustable)
Protection Rating: UV400 / Polarized
⚠️ The above specifications are measured manually; slight discrepancies may occur. Actual product dimensions may vary.
Frequently Asked Questions (FAQ)
Q: How are these sunglasses different from regular sunglasses?
A: Regular sunglasses have only fixed light-reduction levels and cannot be adjusted when light conditions change. These sunglasses feature a built-in ND filter; simply rotate the frame to freely adjust the darkness level between ND2 and ND400. From early morning to noon, and from indoors to outdoors, a single pair of glasses can adapt to light changes throughout the day.
Q: What scenarios are they suitable for?
A: Driving (brighten when entering a tunnel, dim when exiting), fishing (filters glare from the water’s surface), outdoor hiking (prevents glare from strong light), daily commuting, photography (can be used as a filter for smartphone cameras), and more.
Q: Do they really block UV rays?
A: The lenses feature a UV400 protective coating that blocks 100% of UVA and UVB rays.
Q: Are the frames durable?
A: The frames are made of flexible stainless steel, which is resistant to breaking and warping, ensuring long-lasting durability.
Q: Are they comfortable to wear?
A: The entire pair weighs only 40.7g. The lightweight design, combined with soft rubber nose pads, ensures no pressure on the ears and no slipping on the bridge of the nose, even during extended wear.
