9-Level Adjustable Tint Polarized Sunglasses - Metal Frame

Take Total Control of Your Vision

Experience unmatched visual comfort with these innovative variable-light shades. Engineered with a precision gear mechanism and a lightweight aerospace-grade build, these advanced optics allow you to instantly customize lens darkness to match changing sunlight. Perfect for driving, fishing, and dynamic outdoor activities.

Key Features:

• Innovative Manual Gear Adjustment: Features a built-in precision control ring on the frame. Seamlessly dial between 9 different shading levels to adapt to blinding direct sun, overcast skies, or shady environments instantly.
• 100% Mechanical Operation (Battery-Free): Powered entirely by internal optical physics. This device requires absolutely no batteries, charging, or complex electronic maintenance. It is always ready when you are!
• Glare-Reducing Optics: High-definition dark grey lenses effectively cut through harsh reflections from roads, water, and windshields. It enhances visual contrast, eliminates glare, and drastically reduces eye fatigue during long road trips.
• Aircraft-Grade Durability: Crafted from 2nd generation Aluminum-Magnesium alloy. It provides exceptional corrosion resistance and heavy-duty durability while remaining incredibly light for all-day comfort.
• Ergonomic & Secure Fit: Equipped with flexible spring hinges and skin-friendly nose pads, ensuring a non-slip, pressure-free fit that accommodates various face shapes perfectly.

How to Use:

Simply rotate the adjustment ring located on the frame smoothly to increase or decrease the lens darkness according to your surrounding ambient light.

Specifications:

• Type: Variable Light Eyewear
• Light Control: 9-Level Mechanical Gear
• Frame Material: Aluminum-Magnesium Alloy
• Power Supply: None (100% Battery-Free)
• Gender: Unisex

What's in the box
1 x Retro Round Sunglasses